In Jefferson County there are 15 residential internet providers covering 93.92% of the county. The average home can get speeds up to 930 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
Jump to Availability Maps
15 Internet Service Providers in Jefferson County
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Jefferson County are not shown.
Jefferson County Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Jefferson County
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 93.92% of Jefferson County. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Lisco. Now you can call companies in Jefferson County with more confidence that they might be available.
How fast are internet speeds in Jefferson County?
The map below shows maximum internet speeds by area in Jefferson County.
Internet Speed Key
The average Jefferson County home can get up to 930 Mbps on their internet plan. For most people, the fastest download speed in the county is 2,000 Mbps, which 3.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Jefferson County.
Internet speeds tend to be faster in the east parts of Jefferson County, and slower in the northeast areas of the county.
What type of internet should I choose in Jefferson County?
The fastest internet for you may vary based on where in Jefferson County you live. If speed is your main concern, fiber will be the fastest internet in the county.
- Fiber is the fastest internet type for 79.51% of Jefferson County homes.
- Cable is fastest for 2.23% of the county.
- DSL is fastest for 1.30%.
- Fixed wireless is fastest for 10.89%.
- Satellite internet may be the only option for 6.08% of Jefferson County homes.
Internet Market Health in Jefferson County
Internet Competition Key
The map shows how competitive the Jefferson County internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Jefferson County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.3 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.8 (healthy)
Overall, competition is healthy.
Jefferson County internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, Jefferson County homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, dsl, and cable, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Jefferson County internet customers who want faster speeds have between 0 and 10 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Jefferson County is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Jefferson County, along with details on where in Jefferson County and at what speeds.
Windstream DSL in Jefferson County, IA
Windstream DSL coverage
About 70.74%, or 11,080 people, have Windstream DSL internet available to them in the county. The company covers the entire Jefferson County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in much of Jefferson County.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 68 Mbps.
Show all download speeds
- 16.5% up to 200.0 Mbps
- 23.2% up to 100.0 Mbps
- 12.6% up to 50.0 Mbps
- 3.3% up to 25.0 Mbps
- 44.3% up to 10.0 Mbps
Windstream DSL upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other Jefferson County DSL providers. Windstream offers 10 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 18 Mbps.
Show all upload speeds
- 23.1% up to 52.0 Mbps
- 0.3% up to 50.0 Mbps
- 4.0% up to 32.0 Mbps
- 5.0% up to 23.0 Mbps
- 0.1% up to 20.0 Mbps
- 7.5% up to 17.0 Mbps
- 7.7% up to 12.0 Mbps
- 0.4% up to 10.0 Mbps
- 7.6% up to 3.0 Mbps
- 44.3% up to 1.0 Mbps
Lisco Fiber in Jefferson County, IA
Lisco fiber coverage
About 62.35%, or 9,766 people, have Lisco fiber internet available to them in the county. The company covers the entire Jefferson County area. Lisco is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Jefferson County.
Lisco fiber download speeds
Lisco is above average when comparing download speeds to all other internet providers in Jefferson County. Versus other fiber providers in the area, Lisco fiber is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Lisco goes up to 1,000 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Lisco fiber upload speeds
In Jefferson County download speeds tend to be equal to than upload speeds for Lisco fiber. Compared to other ISPs, Lisco is above average where upload speeds are concerned, and one of the slowest compared to other Jefferson County fiber providers. Lisco offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Mediacom Cable in Jefferson County, IA
Mediacom cable coverage
About 56.90%, or 8,913 people, have Mediacom cable internet available to them in the county. The company covers the central, south, east, north, west, southwest, and southeast Jefferson County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Jefferson County.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Jefferson County. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Mediacom goes up to 1,000 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other Jefferson County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Liberty Communications Fiber in Jefferson County, IA
Liberty Communications fiber coverage
About 34.40%, or 5,388 people, have Liberty Communications fiber internet available to them in the county. The company covers the south, central, north, east, northwest, west, southwest, and southeast Jefferson County area. Liberty Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of Jefferson County.
Liberty Communications fiber download speeds
Liberty Communications is above average when comparing download speeds to all other internet providers in Jefferson County. Versus other fiber providers in the area, Liberty Communications fiber is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Liberty Communications goes up to 1,000 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Liberty Communications fiber upload speeds
In Jefferson County download speeds tend to be equal to than upload speeds for Liberty Communications fiber. Compared to other ISPs, Liberty Communications is above average where upload speeds are concerned, and one of the slowest compared to other Jefferson County fiber providers. Liberty Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Windstream Fiber in Jefferson County, IA
Windstream fiber coverage
About 11.08%, or 1,735 people, have Windstream fiber internet available to them in the county. The company covers the central, southeast, southwest, west, east, northeast, and south Jefferson County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson County.
Windstream fiber download speeds
Windstream is the fastest when comparing download speeds to all other internet providers in Jefferson County. Versus other fiber providers in the area, Windstream fiber is the fastest. There are 2 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 1,294 Mbps.
Show all download speeds
- 29.4% up to 2,000.0 Mbps
- 70.6% up to 1,000.0 Mbps
Windstream fiber upload speeds
In Jefferson County download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is the fastest where upload speeds are concerned, and the fastest compared to other Jefferson County fiber providers. Windstream offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,294 Mbps.
Show all upload speeds
- 29.4% up to 2,000.0 Mbps
- 70.6% up to 1,000.0 Mbps
Farmers Telephone Company (Iowa) Fiber in Jefferson County, IA
Farmers fiber coverage
About 6.45%, or 1,011 people, have Farmers fiber internet available to them in the county. The company covers the southwest, west, and northwest Jefferson County area. Farmers is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Jefferson County.
Farmers Telephone Company (Iowa) fiber download speeds
Farmers is above average when comparing download speeds to all other internet providers in Jefferson County. Versus other fiber providers in the area, Farmers fiber is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Farmers goes up to 1,000 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Farmers Telephone Company (Iowa) fiber upload speeds
In Jefferson County download speeds tend to be equal to than upload speeds for Farmers fiber. Compared to other ISPs, Farmers is above average where upload speeds are concerned, and one of the slowest compared to other Jefferson County fiber providers. Farmers offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
KCTC Fiber in Jefferson County, IA
KCTC fiber coverage
About 5.32%, or 834 people, have KCTC fiber internet available to them in the county. The company covers the southeast, northwest, northeast, east, and north Jefferson County area. KCTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Jefferson County.
KCTC fiber download speeds
KCTC is above average when comparing download speeds to all other internet providers in Jefferson County. Versus other fiber providers in the area, KCTC fiber is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from KCTC goes up to 1,000 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
KCTC fiber upload speeds
In Jefferson County download speeds tend to be equal to than upload speeds for KCTC fiber. Compared to other ISPs, KCTC is above average where upload speeds are concerned, and one of the slowest compared to other Jefferson County fiber providers. KCTC offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
US Cellular Fixed Wireless in Jefferson County, IA
US Cellular fixed wireless coverage
About 92.54%, or 14,495 people, have US Cellular fixed wireless internet available to them in the county. The company covers the entire Jefferson County area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Jefferson County.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, US Cellular fixed wireless is below average. There are 3 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from US Cellular goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 61 Mbps.
Show all download speeds
- 50.1% up to 100.0 Mbps
- 37.9% up to 25.0 Mbps
- 12.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. US Cellular offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 11 Mbps.
Show all upload speeds
- 50.1% up to 20.0 Mbps
- 37.9% up to 3.0 Mbps
- 12.0% up to 1.0 Mbps
Liberty Communications Fixed Wireless in Jefferson County, IA
Liberty Communications fixed wireless coverage
About 91.93%, or 14,399 people, have Liberty Communications fixed wireless internet available to them in the county. The company covers the entire Jefferson County area. Liberty Communications is a large internet service provider internet service providers in the US, with internet service available in most of Jefferson County.
Liberty Communications fixed wireless download speeds
Liberty Communications is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, Liberty Communications fixed wireless is below average. There are 3 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Liberty Communications goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 99 Mbps.
Show all download speeds
- 99.0% up to 100.0 Mbps
- 0.1% up to 25.0 Mbps
- 0.9% up to 10.0 Mbps
Liberty Communications fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Liberty Communications fixed wireless. Compared to other ISPs, Liberty Communications is below average where upload speeds are concerned, and above average compared to other Jefferson County fixed wireless providers. Liberty Communications offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 50 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Liberty Communications customers can get speeds up to 50 Mbps.
Show all upload speeds
- 99.0% up to 50.0 Mbps
- 0.1% up to 5.0 Mbps
- 0.9% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Jefferson County, IA
T-Mobile Home Internet fixed wireless coverage
About 88.61%, or 13,879 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Jefferson County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Jefferson County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 66 Mbps.
Show all download speeds
- 54.4% up to 100.0 Mbps
- 45.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 12 Mbps.
Show all upload speeds
- 54.4% up to 20.0 Mbps
- 45.6% up to 3.0 Mbps
KCTC Fixed Wireless in Jefferson County, IA
KCTC fixed wireless coverage
About 19.12%, or 2,994 people, have KCTC fixed wireless internet available to them in the county. The company covers the northwest, northeast, north, southeast, east, west, central, and southwest Jefferson County area. KCTC is a large internet service provider internet service providers in the US, with internet service available in a small portion of Jefferson County.
KCTC fixed wireless download speeds
KCTC is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, KCTC fixed wireless is average. There are 5 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from KCTC goes up to 500 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 135 Mbps.
Show all download speeds
- 16.8% up to 500.0 Mbps
- 9.0% up to 250.0 Mbps
- 3.6% up to 100.0 Mbps
- 27.1% up to 50.0 Mbps
- 43.4% up to 25.0 Mbps
KCTC fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for KCTC fixed wireless. Compared to other ISPs, KCTC is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. KCTC offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, KCTC customers can get speeds up to 16 Mbps.
Show all upload speeds
- 56.6% up to 20.0 Mbps
- 43.4% up to 10.0 Mbps
Verizon Fixed Wireless in Jefferson County, IA
Verizon fixed wireless coverage
About 15.65%, or 2,452 people, have Verizon fixed wireless internet available to them in the county. The company covers the southeast, central, east, north, northeast, northwest, southwest, and south Jefferson County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Jefferson County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Verizon goes up to 300 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Windstream Fixed Wireless in Jefferson County, IA
Windstream fixed wireless coverage
About 12.03%, or 1,885 people, have Windstream fixed wireless internet available to them in the county. The company covers the southeast, west, southwest, northwest, south, northeast, east, and north Jefferson County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson County.
Windstream fixed wireless download speeds
Windstream is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, Windstream fixed wireless is below average. There are 4 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Windstream goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 63 Mbps.
Show all download speeds
- 31.9% up to 100.0 Mbps
- 20.4% up to 75.0 Mbps
- 14.0% up to 50.0 Mbps
- 33.7% up to 25.0 Mbps
Windstream fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Windstream fixed wireless. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. Windstream offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 4.0 Mbps. On average, Windstream customers can get speeds up to 7.3 Mbps.
Show all upload speeds
- 52.3% up to 10.0 Mbps
- 14.0% up to 5.0 Mbps
- 33.7% up to 4.0 Mbps
EarthLink Fixed Wireless in Jefferson County, IA
EarthLink fixed wireless coverage
About 6.37%, or 997 people, have EarthLink fixed wireless internet available to them in the county. The company covers the northeast, southeast, north, and east Jefferson County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson County.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from EarthLink goes up to 25 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Jefferson County fixed wireless providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Jefferson County, IA
AT&T fixed wireless coverage
About 6.37%, or 997 people, have AT&T fixed wireless internet available to them in the county. The company covers the northeast, southeast, north, and east Jefferson County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson County.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from AT&T goes up to 25 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Jefferson County fixed wireless providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Cloudburst9 Fixed Wireless in Jefferson County, IA
Cloudburst9 fixed wireless coverage
About 3.31%, or 519 people, have Cloudburst9 fixed wireless internet available to them in the county. The company covers the northeast, north, and northwest Jefferson County area. Cloudburst9 is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Jefferson County.
Cloudburst9 fixed wireless download speeds
Cloudburst9 is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, Cloudburst9 fixed wireless is below average. There are no different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Cloudburst9 goes up to 50 Mbps, and all Jefferson County customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Cloudburst9 fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Cloudburst9 fixed wireless. Compared to other ISPs, Cloudburst9 is below average where upload speeds are concerned, and below average compared to other Jefferson County fixed wireless providers. Cloudburst9 offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson County is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Nextlink Fixed Wireless in Jefferson County, IA
Nextlink fixed wireless coverage
About 2.83%, or 444 people, have Nextlink fixed wireless internet available to them in the county. The company covers the northwest, north, and northeast Jefferson County area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson County.
Nextlink fixed wireless download speeds
Nextlink is below average when comparing download speeds to all other internet providers in Jefferson County. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 5 different maximum speeds throughout Jefferson County. The fastest plan anyone in Jefferson County can order from Nextlink goes up to 500 Mbps, the slowest package only goes up to 100 Mbps, and the county-wide average maximum speed for Jefferson County customers is up to 425 Mbps.
Show all download speeds
- 43.7% up to 500.0 Mbps
- 41.4% up to 400.0 Mbps
- 11.9% up to 300.0 Mbps
- 2.0% up to 200.0 Mbps
- 0.9% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Jefferson County download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is below average where upload speeds are concerned, and the fastest compared to other Jefferson County fixed wireless providers. Nextlink offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Jefferson County is up to 100 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 95 Mbps.
Show all upload speeds
- 85.1% up to 100.0 Mbps
- 11.9% up to 75.0 Mbps
- 2.0% up to 50.0 Mbps
- 0.9% up to 20.0 Mbps
Jefferson County Internet by Area
This information is most helpful to those looking for homes or considering moving to Jefferson County or any of the areas nearby.
How does internet in Jefferson County compare to the rest of Iowa?
Internet speeds in Jefferson County are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 930 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Iowa is 98.80% versus 93.92% in Jefferson County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Jefferson County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Henry County, IA: more internet coverage, faster speeds
- Wapello County, IA: more internet coverage, faster speeds
- Monroe County, IA: more internet coverage, slower speeds
- Lucas County, IA: more internet coverage, slower speeds
- Knox County, IL: more internet coverage, faster speeds
- Clarke County, IA: more internet coverage, faster speeds
- Stark County, IL: more internet coverage, slower speeds
- Union County, IA: more internet coverage, faster speeds
- Marshall County, IL: more internet coverage, faster speeds
- Adams County, IA: more internet coverage, slower speeds
Counties with Similar Populations
- Crawford County, MO: more internet coverage, faster speeds
- Wilcox County, AL: less internet coverage, slower speeds
- Wilcox County, GA: less internet coverage, faster speeds
- Wilkes County, GA: more internet coverage, faster speeds
- Cumberland County, IL: more internet coverage, faster speeds
- Crowley County, CO: more internet coverage, slower speeds
- Cross County, AR: more internet coverage, faster speeds
- Crook County, OR: more internet coverage, slower speeds
- Crockett County, TN: more internet coverage, faster speeds
- Crittenden County, KY: more internet coverage, faster speeds