In Petersburg there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 998 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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8 Internet Service Providers in Petersburg
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 Petersburg are not shown.
Petersburg 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 Petersburg
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 100.00% of Petersburg. 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 Nextlink. Now you can call companies in Petersburg with more confidence that they might be available.
How fast are internet speeds in Petersburg?
The map below shows maximum internet speeds by area in Petersburg.
Internet Speed Key
The average Petersburg home can get up to 998 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 100 Mbps. See the internet provider details below for info about their speed and coverage in Petersburg.
Internet speeds tend to be faster in the central parts of Petersburg, and slower in the east areas of the city.
What type of internet should I choose in Petersburg?
The fastest internet for you may vary based on where in Petersburg you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 84.54% of Petersburg homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 15.46%.
- Satellite internet may be the only option for less than 1% of Petersburg homes.
Internet Market Health in Petersburg
Internet Competition Key
The map shows how competitive the Petersburg 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 Petersburg based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.4 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.9 (healthy)
Overall, competition is healthy.
Petersburg internet customers have the ability to buy internet service from 5 to 7 different providers, depending on where they live. For different types of service, Petersburg homes have between 2 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, 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. Petersburg internet customers who want faster speeds have between 3 and 6 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, Petersburg is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Petersburg, along with details on where in Petersburg and at what speeds.
Maquoketa Valley Electric Cooperative Fiber in Petersburg, IA
Maquoketa Valley Electric Cooperative fiber coverage
About 84.54%, or 328 people, have Maquoketa Valley Electric Cooperative fiber internet available to them in the city. The company covers the central, northwest, northeast, south, southeast, west, north, and southwest Petersburg area. Maquoketa Valley Electric Cooperative is a large internet service provider internet service providers in the US, with internet service available in much of Petersburg.
Maquoketa Valley Electric Cooperative fiber download speeds
Maquoketa Valley Electric Cooperative is the fastest when comparing download speeds to all other internet providers in Petersburg. Versus other fiber providers in the area, Maquoketa Valley Electric Cooperative fiber is the fastest. There are no different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg can order from Maquoketa Valley Electric Cooperative goes up to 1,000 Mbps, and all Petersburg customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Maquoketa Valley Electric Cooperative fiber upload speeds
In Petersburg download speeds tend to be equal to than upload speeds for Maquoketa Valley Electric Cooperative fiber. Compared to other ISPs, Maquoketa Valley Electric Cooperative is the fastest where upload speeds are concerned, and the fastest compared to other Petersburg fiber providers. Maquoketa Valley Electric Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Petersburg 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 DSL in Petersburg, IA
Windstream DSL coverage
About 69.59%, or 270 people, have Windstream DSL internet available to them in the city. The company covers the central, south, southeast, northeast, east, north, southwest, and west Petersburg area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in much of Petersburg.
Windstream DSL download speeds
Windstream is the slowest when comparing download speeds to all other internet providers in Petersburg. Versus other DSL providers in the area, Windstream DSL is the fastest. There are no different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg can order from Windstream goes up to 10 Mbps, and all Petersburg customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Windstream DSL upload speeds
In Petersburg download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is the slowest where upload speeds are concerned, and the fastest compared to other Petersburg DSL providers. Windstream offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Petersburg is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Nextlink Fixed Wireless in Petersburg, IA
Nextlink fixed wireless coverage
About 100.00%, or 388 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Petersburg area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Petersburg.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Petersburg. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 2 different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg 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 Petersburg customers is up to 998 Mbps.
Show all download speeds
- 99.7% up to 1,000.0 Mbps
- 0.3% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Petersburg download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is above average where upload speeds are concerned, and the fastest compared to other Petersburg fixed wireless providers. Nextlink 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 Petersburg 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 997 Mbps.
Show all upload speeds
- 99.7% up to 1,000.0 Mbps
- 0.3% up to 20.0 Mbps
US Cellular Fixed Wireless in Petersburg, IA
US Cellular fixed wireless coverage
About 100.00%, or 388 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Petersburg area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Petersburg.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Petersburg. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Petersburg customers is up to 12 Mbps.
Show all download speeds
- 15.7% up to 25.0 Mbps
- 84.3% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Petersburg 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 the slowest compared to other Petersburg fixed wireless providers. US Cellular 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 Petersburg is up to 3.0 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 1.3 Mbps.
Show all upload speeds
- 15.7% up to 3.0 Mbps
- 84.3% up to 1.0 Mbps
Comelec Internet Services Fixed Wireless in Petersburg, IA
Comelec Internet Services fixed wireless coverage
About 99.48%, or 386 people, have Comelec Internet Services fixed wireless internet available to them in the city. The company covers the entire Petersburg area. Comelec Internet Services is a large internet service provider internet service providers in the US, with internet service available in most of Petersburg.
Comelec Internet Services fixed wireless download speeds
Comelec Internet Services is below average when comparing download speeds to all other internet providers in Petersburg. Versus other fixed wireless providers in the area, Comelec Internet Services fixed wireless is below average. There are 2 different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg can order from Comelec Internet Services goes up to 250 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Petersburg customers is up to 111 Mbps.
Show all download speeds
- 30.6% up to 250.0 Mbps
- 69.4% up to 50.0 Mbps
Comelec Internet Services fixed wireless upload speeds
In Petersburg download speeds tend to be faster than than upload speeds for Comelec Internet Services fixed wireless. Compared to other ISPs, Comelec Internet Services is below average where upload speeds are concerned, and below average compared to other Petersburg fixed wireless providers. Comelec Internet Services 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 Petersburg is up to 50 Mbps. Some customers have slower plan choices, which only go up to 15 Mbps. On average, Comelec Internet Services customers can get speeds up to 26 Mbps.
Show all upload speeds
- 30.6% up to 50.0 Mbps
- 69.4% up to 15.0 Mbps
T-Mobile Home Internet Fixed Wireless in Petersburg, IA
T-Mobile Home Internet fixed wireless coverage
About 97.68%, or 379 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Petersburg 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 Petersburg.
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 Petersburg. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg 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 Petersburg customers is up to 38 Mbps.
Show all download speeds
- 17.4% up to 100.0 Mbps
- 82.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Petersburg 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 Petersburg 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 Petersburg 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 6.0 Mbps.
Show all upload speeds
- 17.4% up to 20.0 Mbps
- 82.6% up to 3.0 Mbps
Windstream Fixed Wireless in Petersburg, IA
Windstream fixed wireless coverage
About 89.43%, or 347 people, have Windstream fixed wireless internet available to them in the city. The company covers the entire Petersburg area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Petersburg.
Windstream fixed wireless download speeds
Windstream is below average when comparing download speeds to all other internet providers in Petersburg. Versus other fixed wireless providers in the area, Windstream fixed wireless is below average. There are 4 different maximum speeds throughout Petersburg. The fastest plan anyone in Petersburg can order from Windstream goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Petersburg customers is up to 64 Mbps.
Show all download speeds
- 20.5% up to 100.0 Mbps
- 30.3% up to 75.0 Mbps
- 34.3% up to 50.0 Mbps
- 15.0% up to 25.0 Mbps
Windstream fixed wireless upload speeds
In Petersburg 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 Petersburg fixed wireless providers. Windstream 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 Petersburg 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 7.4 Mbps.
Show all upload speeds
- 50.7% up to 10.0 Mbps
- 34.3% up to 5.0 Mbps
- 15.0% up to 4.0 Mbps
Petersburg Internet by Area
This information is most helpful to those looking for homes or considering moving to Petersburg or any of the areas nearby.
How does internet in Petersburg compare to the rest of Iowa?
Internet speeds in Petersburg are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 998 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 100.00% in Petersburg.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Petersburg 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
- Earlville, IA: equal internet coverage, faster speeds
- New Vienna, IA: equal internet coverage, slower speeds
- Colesburg, IA: less internet coverage, faster speeds
- Greeley, IA: less internet coverage, slower speeds
- Dyersville, IA: less internet coverage, slower speeds
- Delaware, IA: equal internet coverage, slower speeds
- Luxemburg, IA: equal internet coverage, slower speeds
- Wood, IA: equal internet coverage, faster speeds
- Osterdock, IA: equal internet coverage, slower speeds
- Delhi, IA: equal internet coverage, slower speeds
Cities with Similar Populations
- Fellows, CA: less internet coverage, slower speeds
- Fisty, KY: equal internet coverage, faster speeds
- Finneywood, VA: less internet coverage, slower speeds
- Filley, NE: less internet coverage, faster speeds
- Filley, MO: equal internet coverage, faster speeds
- Filburns Island, OH: equal internet coverage, slower speeds
- Fidelity, IL: less internet coverage, slower speeds
- Fenton, LA: less internet coverage, slower speeds
- Fence Lake, NM: less internet coverage, slower speeds
- Footville, OH: equal internet coverage, faster speeds