In Swansea there are 10 residential internet providers covering 99.60% of the city. The average home can get speeds up to 3,406 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 Swansea
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 Swansea are not shown.
Swansea 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 Swansea
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 99.60% of Swansea. 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 i3 Broadband. Now you can call companies in Swansea with more confidence that they might be available.
How fast are internet speeds in Swansea?
The map below shows maximum internet speeds by area in Swansea.
1000 Mbps+
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The average Swansea home can get up to 3,406 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 24.98% 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 Swansea.
Internet speeds tend to be faster in the northeast parts of Swansea, and slower in the southeast areas of the city.
What type of internet should I choose in Swansea?
The fastest internet for you may vary based on where in Swansea you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 47.97% of Swansea homes.
- Cable is fastest for 51.45% 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 Swansea homes.
Internet Market Health in Swansea
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The map shows how competitive the Swansea 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 Swansea 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): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.1 (very healthy)
Overall, competition is very healthy.
Swansea internet customers have the ability to buy internet service from 1 to 11 different providers, depending on where they live. For different types of service, Swansea homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, 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. Swansea internet customers who want faster speeds have between 1 and 11 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, Swansea is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Swansea, along with details on where in Swansea and at what speeds.
Spectrum Cable in Swansea, IL
Spectrum cable coverage
About 99.31%, or 15,300 people, have Spectrum cable internet available to them in the city. The company covers the entire Swansea area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Swansea.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Swansea. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from Spectrum goes up to 1,000 Mbps, and all Swansea customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Swansea download speeds tend to be equal to than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Swansea cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Swansea is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
AT&T DSL in Swansea, IL
AT&T DSL coverage
About 92.67%, or 14,278 people, have AT&T DSL internet available to them in the city. The company covers the entire Swansea area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Swansea.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Swansea. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Swansea customers is up to 80 Mbps.
Show all download speeds
- 59.6% up to 100.0 Mbps
- 12.6% up to 75.0 Mbps
- 20.0% up to 50.0 Mbps
- 1.7% up to 25.0 Mbps
- 6.2% up to 10.0 Mbps
AT&T DSL upload speeds
In Swansea download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Swansea DSL providers. AT&T 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 Swansea is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 17 Mbps.
Show all upload speeds
- 72.2% up to 20.0 Mbps
- 20.0% up to 10.0 Mbps
- 1.7% up to 5.0 Mbps
- 6.2% up to 1.0 Mbps
EarthLink DSL in Swansea, IL
EarthLink DSL coverage
About 92.67%, or 14,278 people, have EarthLink DSL internet available to them in the city. The company covers the entire Swansea area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Swansea.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Swansea. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Swansea customers is up to 80 Mbps.
Show all download speeds
- 59.6% up to 100.0 Mbps
- 12.6% up to 75.0 Mbps
- 20.0% up to 50.0 Mbps
- 1.7% up to 25.0 Mbps
- 6.2% up to 10.0 Mbps
EarthLink DSL upload speeds
In Swansea download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Swansea DSL providers. EarthLink 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 Swansea is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 17 Mbps.
Show all upload speeds
- 72.2% up to 20.0 Mbps
- 20.0% up to 10.0 Mbps
- 1.7% up to 5.0 Mbps
- 6.2% up to 1.0 Mbps
EarthLink Fiber in Swansea, IL
EarthLink fiber coverage
About 35.30%, or 5,438 people, have EarthLink fiber internet available to them in the city. The company covers the northwest, west, southwest, east, northeast, north, central, and south Swansea area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Swansea.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Swansea. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Swansea customers is up to 3,149 Mbps.
Show all download speeds
- 53.7% up to 5,000.0 Mbps
- 46.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Swansea download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and below average compared to other Swansea fiber 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 Swansea is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 3,149 Mbps.
Show all upload speeds
- 53.7% up to 5,000.0 Mbps
- 46.3% up to 1,000.0 Mbps
AT&T Fiber in Swansea, IL
AT&T fiber coverage
About 35.30%, or 5,438 people, have AT&T fiber internet available to them in the city. The company covers the northwest, west, southwest, east, northeast, north, central, and south Swansea area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Swansea.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Swansea. Versus other fiber providers in the area, AT&T fiber is below average. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Swansea customers is up to 3,149 Mbps.
Show all download speeds
- 53.7% up to 5,000.0 Mbps
- 46.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Swansea download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and below average compared to other Swansea fiber 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 Swansea is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 3,149 Mbps.
Show all upload speeds
- 53.7% up to 5,000.0 Mbps
- 46.3% up to 1,000.0 Mbps
i3 Broadband Fiber in Swansea, IL
i3 Broadband fiber coverage
About 24.98%, or 3,848 people, have i3 Broadband fiber internet available to them in the city. The company covers the northeast, east, north, and central Swansea area. i3 Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Swansea.
i3 Broadband fiber download speeds
i3 Broadband is the fastest when comparing download speeds to all other internet providers in Swansea. Versus other fiber providers in the area, i3 Broadband fiber is the fastest. There are no different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from i3 Broadband goes up to 8,000 Mbps, and all Swansea customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
i3 Broadband fiber upload speeds
In Swansea download speeds tend to be equal to than upload speeds for i3 Broadband fiber. Compared to other ISPs, i3 Broadband is the fastest where upload speeds are concerned, and the fastest compared to other Swansea fiber providers. i3 Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Swansea is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Swansea, IL
T-Mobile Home Internet fixed wireless coverage
About 98.35%, or 15,153 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Swansea 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 Swansea.
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 Swansea. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea 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 Swansea customers is up to 76 Mbps.
Show all download speeds
- 68.2% up to 100.0 Mbps
- 31.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Swansea 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 Swansea 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 Swansea 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 15 Mbps.
Show all upload speeds
- 68.2% up to 20.0 Mbps
- 31.8% up to 3.0 Mbps
Verizon Fixed Wireless in Swansea, IL
Verizon fixed wireless coverage
About 54.59%, or 8,411 people, have Verizon fixed wireless internet available to them in the city. The company covers the north, central, northeast, east, southwest, south, west, and northwest Swansea area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Swansea.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Swansea. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from Verizon goes up to 300 Mbps, and all Swansea customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Swansea 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 Swansea fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Swansea is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Wisper Internet Fixed Wireless in Swansea, IL
Wisper Internet fixed wireless coverage
About 49.07%, or 7,560 people, have Wisper Internet fixed wireless internet available to them in the city. The company covers the northwest, northeast, east, north, central, and west Swansea area. Wisper Internet is a large internet service provider internet service providers in the US, with internet service available in some of Swansea.
Wisper Internet fixed wireless download speeds
Wisper Internet is the slowest when comparing download speeds to all other internet providers in Swansea. Versus other fixed wireless providers in the area, Wisper Internet fixed wireless is the slowest. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from Wisper Internet goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Swansea customers is up to 12 Mbps.
Show all download speeds
- 12.6% up to 25.0 Mbps
- 87.4% up to 10.0 Mbps
Wisper Internet fixed wireless upload speeds
In Swansea download speeds tend to be faster than than upload speeds for Wisper Internet fixed wireless. Compared to other ISPs, Wisper Internet is the slowest where upload speeds are concerned, and the slowest compared to other Swansea fixed wireless providers. Wisper 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 Swansea is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Wisper Internet customers can get speeds up to 1.3 Mbps.
Show all upload speeds
- 12.6% up to 3.0 Mbps
- 87.4% up to 1.0 Mbps
EarthLink Fixed Wireless in Swansea, IL
EarthLink fixed wireless coverage
About 40.06%, or 6,172 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southwest, east, south, central, southeast, and northwest Swansea area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Swansea.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Swansea. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea 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 Swansea customers is up to 35 Mbps.
Show all download speeds
- 12.8% up to 100.0 Mbps
- 87.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Swansea 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 Swansea 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 Swansea 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 5.2 Mbps.
Show all upload speeds
- 12.8% up to 20.0 Mbps
- 87.2% up to 3.0 Mbps
AT&T Fixed Wireless in Swansea, IL
AT&T fixed wireless coverage
About 40.06%, or 6,172 people, have AT&T fixed wireless internet available to them in the city. The company covers the southwest, east, south, central, southeast, and northwest Swansea area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Swansea.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Swansea. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Swansea. The fastest plan anyone in Swansea 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 Swansea customers is up to 35 Mbps.
Show all download speeds
- 12.8% up to 100.0 Mbps
- 87.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Swansea 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 Swansea 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 Swansea 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 5.2 Mbps.
Show all upload speeds
- 12.8% up to 20.0 Mbps
- 87.2% up to 3.0 Mbps
PCs for People Fixed Wireless in Swansea, IL
PCs for People fixed wireless coverage
About 2.72%, or 419 people, have PCs for People fixed wireless internet available to them in the city. The company covers the east Swansea area. PCs for People is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Swansea.
PCs for People fixed wireless download speeds
PCs for People is below average when comparing download speeds to all other internet providers in Swansea. Versus other fixed wireless providers in the area, PCs for People fixed wireless is below average. There are no different maximum speeds throughout Swansea. The fastest plan anyone in Swansea can order from PCs for People goes up to 50 Mbps, and all Swansea customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
PCs for People fixed wireless upload speeds
In Swansea download speeds tend to be faster than than upload speeds for PCs for People fixed wireless. Compared to other ISPs, PCs for People is below average where upload speeds are concerned, and average compared to other Swansea fixed wireless providers. PCs for People offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Swansea is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Swansea Internet by Area
This information is most helpful to those looking for homes or considering moving to Swansea or any of the areas nearby.
How does internet in Swansea compare to the rest of Illinois?
Internet speeds in Swansea are faster versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 3,406 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 99.60% in Swansea.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Swansea 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
- Belleville, IL: less internet coverage, slower speeds
- Fairview Heights, IL: more internet coverage, faster speeds
- Shiloh, IL: less internet coverage, faster speeds
- O'Fallon, IL: more internet coverage, slower speeds
- Caseyville, IL: more internet coverage, faster speeds
- Scott AFB, IL: less internet coverage, slower speeds
- Centreville, IL: more internet coverage, slower speeds
- Alorton, IL: more internet coverage, slower speeds
- Scott Air Force Base, IL: more internet coverage, slower speeds
- Washington Park, IL: more internet coverage, slower speeds
Cities with Similar Populations
- Aguas Buenas, PR: more internet coverage, slower speeds
- Silver City, NM: less internet coverage, slower speeds
- Taylorville, IL: more internet coverage, slower speeds
- Selma, NC: more internet coverage, slower speeds
- Smithfield, VA: less internet coverage, slower speeds
- Mount Clemens, MI: more internet coverage, slower speeds
- Moore, SC: more internet coverage, faster speeds
- Mount Kisco, NY: less internet coverage, slower speeds
- Mount Pleasant, PA: more internet coverage, slower speeds
- Naguabo, PR: more internet coverage, slower speeds