In Fairfield there are 10 residential internet providers covering 99.74% of the city. The average home can get speeds up to 5,702 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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10 Internet Service Providers in Fairfield
Satellite TV and internet are available everywhere in Fairfield.
No internet provider of this type serves Fairfield.
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
To avoid wasting your time, providers with less than 1% coverage in Fairfield are not shown.
Fairfield 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 Fairfield
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 99.74% of Fairfield. 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 Frontier. Now you can call companies in Fairfield with more confidence that they might be available.
How fast are internet speeds in Fairfield?
The map below shows maximum internet speeds by area in Fairfield.
1000 Mbps+
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The average Fairfield home can get up to 5,702 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which 78.61% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Fairfield.
Internet speeds tend to be faster in the central parts of Fairfield, and slower in the southwest areas of the city.
What type of internet should I choose in Fairfield?
The fastest internet for you may vary based on where in Fairfield you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 93.76% of Fairfield homes.
- Cable is fastest for 2.93% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.90%.
- Satellite internet may be the only option for less than 1% of Fairfield homes.
Internet Market Health in Fairfield
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The map shows how competitive the Fairfield 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 Fairfield based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.7 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.0 (healthy)
Overall, competition is healthy.
Fairfield internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Fairfield homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, cable, 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. Fairfield internet customers who want faster speeds have between 1 and 8 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, Fairfield is doing better than most.
TV & Internet Providers in Depth
Below you’ll find which TV and internet providers offer service in Fairfield, along with details on where in Fairfield and at what speeds.
Sparklight Cable in Fairfield, IL
Sparklight cable coverage
About 85.11%, or 5,841 people, have Sparklight cable internet available to them in the city. The company covers the entire Fairfield area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Fairfield.
Sparklight cable download speeds
Sparklight is below average when comparing download speeds to all other internet providers in Fairfield. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Sparklight goes up to 1,000 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Fairfield download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other Fairfield cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Frontier Communications Fiber in Fairfield, IL
Frontier fiber coverage
About 72.08%, or 4,947 people, have Frontier fiber internet available to them in the city. The company covers the entire Fairfield area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of Fairfield.
Frontier Communications fiber download speeds
Frontier is one of the fastest when comparing download speeds to all other internet providers in Fairfield. Versus other fiber providers in the area, Frontier fiber is one of the fastest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Frontier goes up to 7,000 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Fairfield download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Fairfield fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications DSL in Fairfield, IL
Frontier DSL coverage
About 60.31%, or 4,139 people, have Frontier DSL internet available to them in the city. The company covers the entire Fairfield area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Fairfield.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Fairfield. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield 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 Fairfield customers is up to 33 Mbps.
Show all download speeds
- 17.0% up to 115.0 Mbps
- 5.5% up to 90.0 Mbps
- 0.4% up to 70.0 Mbps
- 2.6% up to 45.0 Mbps
- 74.6% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Fairfield download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Fairfield 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 Fairfield 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 2.3 Mbps.
Show all upload speeds
- 17.0% up to 7.0 Mbps
- 5.5% up to 5.0 Mbps
- 3.0% up to 3.0 Mbps
- 74.6% up to 1.0 Mbps
Sparklight Fiber in Fairfield, IL
Sparklight fiber coverage
About 41.38%, or 2,840 people, have Sparklight fiber internet available to them in the city. The company covers the entire Fairfield area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in some of Fairfield.
Sparklight fiber download speeds
Sparklight is one of the fastest when comparing download speeds to all other internet providers in Fairfield. Versus other fiber providers in the area, Sparklight fiber is one of the fastest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Sparklight goes up to 7,000 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Fairfield download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Fairfield fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Wabash Communications Fiber in Fairfield, IL
Wabash Communications fiber coverage
About 36.37%, or 2,496 people, have Wabash Communications fiber internet available to them in the city. The company covers the entire Fairfield area. Wabash Communications is a large internet service provider internet service providers in the US, with internet service available in some of Fairfield.
Wabash Communications fiber download speeds
Wabash Communications is below average when comparing download speeds to all other internet providers in Fairfield. Versus other fiber providers in the area, Wabash Communications fiber is the slowest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Wabash Communications goes up to 1,000 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Wabash Communications fiber upload speeds
In Fairfield download speeds tend to be equal to than upload speeds for Wabash Communications fiber. Compared to other ISPs, Wabash Communications is below average where upload speeds are concerned, and the slowest compared to other Fairfield fiber providers. Wabash Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Fairfield, IL
T-Mobile Home Internet fixed wireless coverage
About 96.68%, or 6,635 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Fairfield 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 Fairfield.
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 Fairfield. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield 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 Fairfield customers is up to 57 Mbps.
Show all download speeds
- 42.2% up to 100.0 Mbps
- 57.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Fairfield 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 above average compared to other Fairfield 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 Fairfield 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 10 Mbps.
Show all upload speeds
- 42.2% up to 20.0 Mbps
- 57.8% up to 3.0 Mbps
Nextlink Fixed Wireless in Fairfield, IL
Nextlink fixed wireless coverage
About 87.83%, or 6,028 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Fairfield area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Fairfield.
Nextlink fixed wireless download speeds
Nextlink is below average when comparing download speeds to all other internet providers in Fairfield. Versus other fixed wireless providers in the area, Nextlink fixed wireless is below average. There are 3 different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Nextlink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Fairfield customers is up to 48 Mbps.
Show all download speeds
- 15.1% up to 100.0 Mbps
- 59.9% up to 50.0 Mbps
- 25.0% up to 10.0 Mbps
Nextlink fixed wireless upload speeds
In Fairfield 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 average compared to other Fairfield fixed wireless providers. Nextlink 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 Fairfield is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Nextlink customers can get speeds up to 9.3 Mbps.
Show all upload speeds
- 15.1% up to 20.0 Mbps
- 59.9% up to 10.0 Mbps
- 25.0% up to 1.0 Mbps
Verizon Fixed Wireless in Fairfield, IL
Verizon fixed wireless coverage
About 82.35%, or 5,652 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Fairfield area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Fairfield.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Fairfield. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from Verizon goes up to 300 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Fairfield customers is up to 195 Mbps.
Show all download speeds
- 61.7% up to 300.0 Mbps
- 38.3% up to 25.0 Mbps
Verizon fixed wireless upload speeds
In Fairfield 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 the fastest compared to other Fairfield fixed wireless providers. Verizon 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 Fairfield is up to 20 Mbps. Some customers have slower plan choices, which only go up to 6.0 Mbps. On average, Verizon customers can get speeds up to 15 Mbps.
Show all upload speeds
- 61.7% up to 20.0 Mbps
- 38.3% up to 6.0 Mbps
EarthLink Fixed Wireless in Fairfield, IL
EarthLink fixed wireless coverage
About 1.46%, or 100 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast and southwest Fairfield 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 Fairfield.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Fairfield. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from EarthLink goes up to 25 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Fairfield 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 one of the slowest compared to other Fairfield fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield 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 Fairfield, IL
AT&T fixed wireless coverage
About 1.46%, or 100 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast and southwest Fairfield 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 Fairfield.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Fairfield. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Fairfield. The fastest plan anyone in Fairfield can order from AT&T goes up to 25 Mbps, and all Fairfield customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Fairfield 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 one of the slowest compared to other Fairfield fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Fairfield is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Fairfield Internet by Area
This information is most helpful to those looking for homes or considering moving to Fairfield or any of the areas nearby.
How does internet in Fairfield compare to the rest of Illinois?
Internet speeds in Fairfield are much faster versus the average speeds in Illinois: 3,187 Mbps in Illinois versus 5,702 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.04% versus 99.74% in Fairfield.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Fairfield 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
- Merriam, IL: less internet coverage, slower speeds
- Jeffersonville, IL: more internet coverage, slower speeds
- Geff, IL: more internet coverage, slower speeds
- Barnhill, IL: more internet coverage, slower speeds
- Toms Prairie, IL: more internet coverage, slower speeds
- Golden Gate, IL: less internet coverage, slower speeds
- Sims, IL: more internet coverage, slower speeds
- Mill Shoals, IL: less internet coverage, slower speeds
- Round Prairie, IL: more internet coverage, slower speeds
- Wayne City, IL: less internet coverage, slower speeds
Cities with Similar Populations
- Oak Harbor, OH: less internet coverage, faster speeds
- Ormond-by-the-Sea, FL: less internet coverage, faster speeds
- Orange Home, FL: less internet coverage, slower speeds
- Olmito, TX: less internet coverage, slower speeds
- Ocklawaha, FL: less internet coverage, slower speeds
- Oceano, CA: less internet coverage, slower speeds
- Ocean Shores, WA: more internet coverage, slower speeds
- Ocean Isle Beach, NC: more internet coverage, slower speeds
- Oakmont, PA: more internet coverage, slower speeds
- Oakland, MI: more internet coverage, slower speeds