In Sheffield there are 13 residential internet providers covering 99.44% of the city. The average home can get speeds up to 4,132 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.
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13 Internet Service Providers in Sheffield
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 Sheffield are not shown.
Sheffield 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 Sheffield
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.
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Internet service is available in 99.44% of Sheffield. 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 MetroNet. Now you can call companies in Sheffield with more confidence that they might be available.
How fast are internet speeds in Sheffield?
The map below shows maximum internet speeds by area in Sheffield.
Internet Speed Key
The average Sheffield home can get up to 4,132 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,120 Mbps, which 77.60% 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 50 Mbps. See the internet provider details below for info about their speed and coverage in Sheffield.
Internet speeds tend to be faster in the central parts of Sheffield, and slower in the northwest areas of the city.
What type of internet should I choose in Sheffield?
The fastest internet for you may vary based on where in Sheffield you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 89.11% of Sheffield homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 10.33%.
- Satellite internet may be the only option for less than 1% of Sheffield homes.
Internet Market Health in Sheffield
Internet Competition Key
The map shows how competitive the Sheffield 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 Sheffield based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.4 (very healthy)
Overall, competition is very healthy.
Sheffield 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, Sheffield 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 city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Sheffield internet customers who want faster speeds have between 1 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, Sheffield is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sheffield, along with details on where in Sheffield and at what speeds.
Frontier Communications DSL in Sheffield, IA
Frontier DSL coverage
About 87.02%, or 1,247 people, have Frontier DSL internet available to them in the city. The company covers the entire Sheffield area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sheffield.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Sheffield. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 48 Mbps.
Show all download speeds
- 5.8% up to 115.0 Mbps
- 18.7% up to 90.0 Mbps
- 13.9% up to 70.0 Mbps
- 25.5% up to 45.0 Mbps
- 36.2% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Sheffield download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Sheffield DSL providers. Frontier offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.9 Mbps.
Show all upload speeds
- 5.8% up to 7.0 Mbps
- 18.7% up to 5.0 Mbps
- 39.4% up to 3.0 Mbps
- 36.2% up to 1.0 Mbps
MetroNet Fiber in Sheffield, IA
MetroNet fiber coverage
About 77.60%, or 1,112 people, have MetroNet fiber internet available to them in the city. The company covers the central, southeast, east, north, south, west, northeast, and southwest Sheffield area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sheffield.
MetroNet fiber download speeds
MetroNet is the fastest when comparing download speeds to all other internet providers in Sheffield. Versus other fiber providers in the area, MetroNet fiber is the fastest. There are no different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from MetroNet goes up to 5,120 Mbps, and all Sheffield customers can get this speed.
Show all download speeds
- 100.0% up to 5,120.0 Mbps
MetroNet fiber upload speeds
In Sheffield download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is the fastest where upload speeds are concerned, and the fastest compared to other Sheffield fiber providers. MetroNet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheffield is up to 5,120 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,120.0 Mbps
Mediacom Cable in Sheffield, IA
Mediacom cable coverage
About 77.18%, or 1,106 people, have Mediacom cable internet available to them in the city. The company covers the central, southeast, north, east, south, west, northeast, and southwest Sheffield area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sheffield.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Sheffield. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Mediacom goes up to 1,000 Mbps, and all Sheffield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Sheffield 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 Sheffield cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheffield is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Rockwell Cooperative Telephone Association Fiber in Sheffield, IA
Rockwell fiber coverage
About 26.59%, or 381 people, have Rockwell fiber internet available to them in the city. The company covers the southeast, east, northwest, southwest, north, and northeast Sheffield area. Rockwell is a small internet service provider internet service providers in the US, with internet service available in a small portion of Sheffield.
Rockwell Cooperative Telephone Association fiber download speeds
Rockwell is above average when comparing download speeds to all other internet providers in Sheffield. Versus other fiber providers in the area, Rockwell fiber is the slowest. There are no different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Rockwell goes up to 1,000 Mbps, and all Sheffield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Rockwell Cooperative Telephone Association fiber upload speeds
In Sheffield download speeds tend to be equal to than upload speeds for Rockwell fiber. Compared to other ISPs, Rockwell is above average where upload speeds are concerned, and the slowest compared to other Sheffield fiber providers. Rockwell offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheffield is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Router 12 Networks Fixed Wireless in Sheffield, IA
Router 12 Networks fixed wireless coverage
About 99.23%, or 1,422 people, have Router 12 Networks fixed wireless internet available to them in the city. The company covers the entire Sheffield area. Router 12 Networks is a large internet service provider internet service providers in the US, with internet service available in most of Sheffield.
Router 12 Networks fixed wireless download speeds
Router 12 Networks is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, Router 12 Networks fixed wireless is below average. There are 2 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Router 12 Networks goes up to 100 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 89 Mbps.
Show all download speeds
- 78.1% up to 100.0 Mbps
- 21.9% up to 50.0 Mbps
Router 12 Networks fixed wireless upload speeds
In Sheffield download speeds tend to be faster than than upload speeds for Router 12 Networks fixed wireless. Compared to other ISPs, Router 12 Networks is below average where upload speeds are concerned, and below average compared to other Sheffield fixed wireless providers. Router 12 Networks offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Router 12 Networks customers can get speeds up to 18 Mbps.
Show all upload speeds
- 78.1% up to 20.0 Mbps
- 21.9% up to 10.0 Mbps
US Cellular Fixed Wireless in Sheffield, IA
US Cellular fixed wireless coverage
About 98.46%, or 1,411 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Sheffield area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sheffield.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, US Cellular fixed wireless is below average. There are 3 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from US Cellular goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 83 Mbps.
Show all download speeds
- 77.7% up to 100.0 Mbps
- 17.9% up to 25.0 Mbps
- 4.3% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Sheffield 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 Sheffield fixed wireless providers. US Cellular offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield 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 16 Mbps.
Show all upload speeds
- 77.7% up to 20.0 Mbps
- 17.9% up to 3.0 Mbps
- 4.3% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sheffield, IA
T-Mobile Home Internet fixed wireless coverage
About 96.72%, or 1,386 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sheffield 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 Sheffield.
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 Sheffield. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 92 Mbps.
Show all download speeds
- 89.8% up to 100.0 Mbps
- 10.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sheffield 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 Sheffield fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield 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 18 Mbps.
Show all upload speeds
- 89.8% up to 20.0 Mbps
- 10.2% up to 3.0 Mbps
GigFire Fixed Wireless in Sheffield, IA
GigFire fixed wireless coverage
About 93.30%, or 1,337 people, have GigFire fixed wireless internet available to them in the city. The company covers the entire Sheffield area. GigFire is a large internet service provider internet service providers in the US, with internet service available in most of Sheffield.
GigFire fixed wireless download speeds
GigFire is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, GigFire fixed wireless is below average. There are 3 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from GigFire goes up to 150 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 148 Mbps.
Show all download speeds
- 88.7% up to 150.0 Mbps
- 8.4% up to 140.0 Mbps
- 2.9% up to 100.0 Mbps
GigFire fixed wireless upload speeds
In Sheffield download speeds tend to be faster than than upload speeds for GigFire fixed wireless. Compared to other ISPs, GigFire is below average where upload speeds are concerned, and above average compared to other Sheffield fixed wireless providers. GigFire offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield is up to 130 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, GigFire customers can get speeds up to 119 Mbps.
Show all upload speeds
- 88.7% up to 130.0 Mbps
- 8.4% up to 40.0 Mbps
- 2.9% up to 20.0 Mbps
Iowa Connect Fixed Wireless in Sheffield, IA
Iowa Connect fixed wireless coverage
About 91.35%, or 1,309 people, have Iowa Connect fixed wireless internet available to them in the city. The company covers the entire Sheffield area. Iowa Connect is a small internet service provider internet service providers in the US, with internet service available in most of Sheffield.
Iowa Connect fixed wireless download speeds
Iowa Connect is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, Iowa Connect fixed wireless is the slowest. There are no different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Iowa Connect goes up to 25 Mbps, and all Sheffield customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Iowa Connect fixed wireless upload speeds
In Sheffield download speeds tend to be faster than than upload speeds for Iowa Connect fixed wireless. Compared to other ISPs, Iowa Connect is below average where upload speeds are concerned, and the slowest compared to other Sheffield fixed wireless providers. Iowa Connect offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheffield 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 Sheffield, IA
Nextlink fixed wireless coverage
About 22.61%, or 324 people, have Nextlink fixed wireless internet available to them in the city. The company covers the southeast, northwest, northeast, southwest, east, north, and west Sheffield area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Sheffield.
Nextlink fixed wireless download speeds
Nextlink is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 4 different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Nextlink goes up to 1,000 Mbps, the slowest package only goes up to 200 Mbps, and the city-wide average maximum speed for Sheffield customers is up to 562 Mbps.
Show all download speeds
- 14.2% up to 1,000.0 Mbps
- 82.4% up to 500.0 Mbps
- 1.2% up to 300.0 Mbps
- 2.2% up to 200.0 Mbps
Nextlink fixed wireless upload speeds
In Sheffield 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 Sheffield fixed wireless providers. Nextlink offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sheffield is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 50 Mbps. On average, Nextlink customers can get speeds up to 226 Mbps.
Show all upload speeds
- 14.2% up to 1,000.0 Mbps
- 82.4% up to 100.0 Mbps
- 1.2% up to 75.0 Mbps
- 2.2% up to 50.0 Mbps
Verizon Fixed Wireless in Sheffield, IA
Verizon fixed wireless coverage
About 3.98%, or 57 people, have Verizon fixed wireless internet available to them in the city. The company covers the northwest, north, northeast, and southwest Sheffield area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sheffield.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sheffield. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Sheffield. The fastest plan anyone in Sheffield can order from Verizon goes up to 300 Mbps, and all Sheffield customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sheffield 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 Sheffield fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheffield is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sheffield Internet by Area
This information is most helpful to those looking for homes or considering moving to Sheffield or any of the areas nearby.
How does internet in Sheffield compare to the rest of Iowa?
Internet speeds in Sheffield are much faster versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 4,132 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 99.44% in Sheffield.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sheffield 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Chapin, IA: more internet coverage, slower speeds
- Rockwell, IA: more internet coverage, slower speeds
- Thornton, IA: more internet coverage, slower speeds
- Swaledale, IA: more internet coverage, slower speeds
- Dougherty, IA: less internet coverage, slower speeds
- Hansell, IA: more internet coverage, slower speeds
- Hampton, IA: more internet coverage, faster speeds
- Cartersville, IA: more internet coverage, faster speeds
- Latimer, IA: more internet coverage, slower speeds
- Aredale, IA: more internet coverage, slower speeds
Cities with Similar Populations
- Atwood, KS: less internet coverage, slower speeds
- Bloomington Springs, TN: less internet coverage, faster speeds
- Bessemer, PA: more internet coverage, slower speeds
- One Hundred Palms, CA: more internet coverage, slower speeds
- New Market, IN: more internet coverage, slower speeds
- North Bonneville, WA: less internet coverage, slower speeds
- Noxen, PA: more internet coverage, faster speeds
- Oakwood, TX: less internet coverage, slower speeds
- Odessa, NY: more internet coverage, slower speeds
- Ogden, IL: more internet coverage, faster speeds