In Spencer there are 15 residential internet providers covering 99.92% of the city. The average home can get speeds up to 999 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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15 Internet Service Providers in Spencer
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 Spencer are not shown.
Spencer 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 Spencer
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 99.92% of Spencer. 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 Spencer Municipal Utilities. Now you can call companies in Spencer with more confidence that they might be available.
How fast are internet speeds in Spencer?
The map below shows maximum internet speeds by area in Spencer.
Internet Speed Key
The average Spencer home can get up to 999 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 99.74% 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 300 Mbps. See the internet provider details below for info about their speed and coverage in Spencer.
Internet speeds tend to be faster in the south parts of Spencer, and slower in the north areas of the city.
What type of internet should I choose in Spencer?
The fastest internet for you may vary based on where in Spencer you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 99.69% of Spencer homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Spencer homes.
Internet Market Health in Spencer
Internet Competition Key
The map shows how competitive the Spencer 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 Spencer based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.7 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.9 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.0 (very healthy)
Overall, competition is very healthy.
Spencer internet customers have the ability to buy internet service from 2 to 10 different providers, depending on where they live. For different types of service, Spencer 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. Spencer 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, Spencer is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Spencer, along with details on where in Spencer and at what speeds.
Centurylink DSL in Spencer, IA
Centurylink DSL coverage
About 97.08%, or 11,718 people, have Centurylink DSL internet available to them in the city. The company covers the entire Spencer area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Spencer.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Spencer. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 4 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Spencer customers is up to 19 Mbps.
Show all download speeds
- 2.4% up to 100.0 Mbps
- 0.4% up to 80.0 Mbps
- 22.6% up to 40.0 Mbps
- 74.6% up to 10.0 Mbps
Centurylink DSL upload speeds
In Spencer download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Spencer DSL providers. Centurylink 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 Spencer is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1.7 Mbps.
Show all upload speeds
- 2.9% up to 10.0 Mbps
- 22.6% up to 3.0 Mbps
- 74.6% up to 1.0 Mbps
Spencer Municipal Utilities Fiber in Spencer, IA
Spencer Municipal Utilities fiber coverage
About 95.21%, or 11,493 people, have Spencer Municipal Utilities fiber internet available to them in the city. The company covers the entire Spencer area. Spencer Municipal Utilities is a small internet service provider internet service providers in the US, with internet service available in most of Spencer.
Spencer Municipal Utilities fiber download speeds
Spencer Municipal Utilities is one of the fastest when comparing download speeds to all other internet providers in Spencer. Versus other fiber providers in the area, Spencer Municipal Utilities fiber is one of the fastest. There are no different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Spencer Municipal Utilities goes up to 1,000 Mbps, and all Spencer customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spencer Municipal Utilities fiber upload speeds
In Spencer download speeds tend to be equal to than upload speeds for Spencer Municipal Utilities fiber. Compared to other ISPs, Spencer Municipal Utilities is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Spencer fiber providers. Spencer Municipal Utilities offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer 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 Spencer, IA
Mediacom cable coverage
About 93.40%, or 11,274 people, have Mediacom cable internet available to them in the city. The company covers the entire Spencer area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of Spencer.
Mediacom cable download speeds
Mediacom is one of the fastest when comparing download speeds to all other internet providers in Spencer. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Mediacom goes up to 1,000 Mbps, and all Spencer customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Spencer 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 Spencer cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Premier Communications Fiber in Spencer, IA
Premier Communications fiber coverage
About 7.92%, or 956 people, have Premier Communications fiber internet available to them in the city. The company covers the northeast, northwest, southeast, north, and east Spencer area. Premier Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Spencer.
Premier Communications fiber download speeds
Premier Communications is one of the fastest when comparing download speeds to all other internet providers in Spencer. Versus other fiber providers in the area, Premier Communications fiber is one of the fastest. There are no different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Premier Communications goes up to 1,000 Mbps, and all Spencer customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Premier Communications fiber upload speeds
In Spencer download speeds tend to be equal to than upload speeds for Premier Communications fiber. Compared to other ISPs, Premier Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Spencer fiber providers. Premier Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer 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 Spencer, IA
US Cellular fixed wireless coverage
About 99.56%, or 12,018 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Spencer area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Spencer.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, US Cellular fixed wireless is below average. There are 3 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer 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 Spencer customers is up to 82 Mbps.
Show all download speeds
- 76.5% up to 100.0 Mbps
- 20.6% up to 25.0 Mbps
- 2.9% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Spencer 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 Spencer 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 Spencer 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
- 76.5% up to 20.0 Mbps
- 20.6% up to 3.0 Mbps
- 2.9% up to 1.0 Mbps
Nextlink Fixed Wireless in Spencer, IA
Nextlink fixed wireless coverage
About 96.80%, or 11,685 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Spencer area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Spencer.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 6 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Nextlink goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Spencer customers is up to 521 Mbps.
Show all download speeds
- 7.8% up to 1,000.0 Mbps
- 83.9% up to 500.0 Mbps
- 5.0% up to 400.0 Mbps
- 0.1% up to 300.0 Mbps
- 0.0% up to 200.0 Mbps
- 3.2% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Spencer 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 Spencer fixed wireless providers. Nextlink offers 5 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 Spencer is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 168 Mbps.
Show all upload speeds
- 7.8% up to 1,000.0 Mbps
- 88.9% up to 100.0 Mbps
- 0.1% up to 75.0 Mbps
- 0.0% up to 50.0 Mbps
- 3.2% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Spencer, IA
T-Mobile Home Internet fixed wireless coverage
About 56.77%, or 6,853 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Spencer area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Spencer.
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 Spencer. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer 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 Spencer customers is up to 72 Mbps.
Show all download speeds
- 62.6% up to 100.0 Mbps
- 37.4% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Spencer 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 Spencer 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 Spencer 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 14 Mbps.
Show all upload speeds
- 62.6% up to 20.0 Mbps
- 37.4% up to 3.0 Mbps
Verizon Fixed Wireless in Spencer, IA
Verizon fixed wireless coverage
About 54.95%, or 6,633 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Spencer area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Spencer.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Verizon goes up to 300 Mbps, and all Spencer customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Spencer 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 Spencer fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
GigFire Fixed Wireless in Spencer, IA
GigFire fixed wireless coverage
About 30.29%, or 3,656 people, have GigFire fixed wireless internet available to them in the city. The company covers the northeast, west, north, central, east, northwest, and southeast Spencer area. GigFire is a large internet service provider internet service providers in the US, with internet service available in a small portion of Spencer.
GigFire fixed wireless download speeds
GigFire is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, GigFire fixed wireless is average. There are 3 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer 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 Spencer customers is up to 135 Mbps.
Show all download speeds
- 67.8% up to 150.0 Mbps
- 2.5% up to 140.0 Mbps
- 29.6% up to 100.0 Mbps
GigFire fixed wireless upload speeds
In Spencer 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 Spencer 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 Spencer 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 95 Mbps.
Show all upload speeds
- 67.8% up to 130.0 Mbps
- 2.5% up to 40.0 Mbps
- 29.6% up to 20.0 Mbps
EarthLink Fixed Wireless in Spencer, IA
EarthLink fixed wireless coverage
About 17.55%, or 2,119 people, have EarthLink fixed wireless internet available to them in the city. The company covers the south, southwest, southeast, west, northwest, and northeast Spencer area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Spencer.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Spencer customers is up to 61 Mbps.
Show all download speeds
- 47.4% up to 100.0 Mbps
- 52.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Spencer download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Spencer fixed wireless providers. EarthLink 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 Spencer is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 11 Mbps.
Show all upload speeds
- 47.4% up to 20.0 Mbps
- 52.6% up to 3.0 Mbps
AT&T Fixed Wireless in Spencer, IA
AT&T fixed wireless coverage
About 17.55%, or 2,119 people, have AT&T fixed wireless internet available to them in the city. The company covers the south, southwest, southeast, west, northwest, and northeast Spencer area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Spencer.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Spencer customers is up to 61 Mbps.
Show all download speeds
- 47.4% up to 100.0 Mbps
- 52.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Spencer download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Spencer fixed wireless providers. AT&T 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 Spencer is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 11 Mbps.
Show all upload speeds
- 47.4% up to 20.0 Mbps
- 52.6% up to 3.0 Mbps
Evertek Fixed Wireless in Spencer, IA
Evertek fixed wireless coverage
About 3.03%, or 366 people, have Evertek fixed wireless internet available to them in the city. The company covers the southwest, northwest, west, southeast, and northeast Spencer area. Evertek is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Spencer.
Evertek fixed wireless download speeds
Evertek is below average when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, Evertek fixed wireless is below average. There are 2 different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Evertek goes up to 50 Mbps, the slowest package only goes up to 35 Mbps, and the city-wide average maximum speed for Spencer customers is up to 37 Mbps.
Show all download speeds
- 13.4% up to 50.0 Mbps
- 86.6% up to 35.0 Mbps
Evertek fixed wireless upload speeds
In Spencer download speeds tend to be faster than than upload speeds for Evertek fixed wireless. Compared to other ISPs, Evertek is below average where upload speeds are concerned, and below average compared to other Spencer fixed wireless providers. Evertek offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
Northwest Communications Fixed Wireless in Spencer, IA
Northwest Communications fixed wireless coverage
About 1.51%, or 182 people, have Northwest Communications fixed wireless internet available to them in the city. The company covers the southwest and southeast Spencer area. Northwest Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Spencer.
Northwest Communications fixed wireless download speeds
Northwest Communications is one of the slowest when comparing download speeds to all other internet providers in Spencer. Versus other fixed wireless providers in the area, Northwest Communications fixed wireless is one of the slowest. There are no different maximum speeds throughout Spencer. The fastest plan anyone in Spencer can order from Northwest Communications goes up to 10 Mbps, and all Spencer customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Northwest Communications fixed wireless upload speeds
In Spencer download speeds tend to be faster than than upload speeds for Northwest Communications fixed wireless. Compared to other ISPs, Northwest Communications is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Spencer fixed wireless providers. Northwest Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Spencer is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Spencer Internet by Area
This information is most helpful to those looking for homes or considering moving to Spencer or any of the areas nearby.
How does internet in Spencer compare to the rest of Iowa?
Internet speeds in Spencer are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 999 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 99.92% in Spencer.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Spencer 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
- Fostoria, IA: more internet coverage, faster speeds
- Dickens, IA: more internet coverage, slower speeds
- Everly, IA: more internet coverage, faster speeds
- Royal, IA: more internet coverage, slower speeds
- Greenville, IA: more internet coverage, faster speeds
- Rossie, IA: more internet coverage, faster speeds
- Gillett Grove, IA: more internet coverage, slower speeds
- Old Town, IA: more internet coverage, faster speeds
- Moneta, IA: more internet coverage, faster speeds
- Milford, IA: more internet coverage, faster speeds
Cities with Similar Populations
- Vernon, TX: less internet coverage, slower speeds
- Crystal Lake, FL: less internet coverage, faster speeds
- Delavan, WI: less internet coverage, slower speeds
- Tyngsboro, MA: less internet coverage, faster speeds
- Upper Grand Lagoon, FL: less internet coverage, faster speeds
- Urbana, MD: less internet coverage, faster speeds
- Valley Falls, RI: more internet coverage, faster speeds
- Venus, TX: less internet coverage, faster speeds
- Verde Village, AZ: more internet coverage, slower speeds
- Vermillion, SD: less internet coverage, faster speeds