In Chester County there are 8 residential internet providers covering 99.28% of the county. The average home can get speeds up to 2,390 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 Chester County
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 Chester County are not shown.
Chester County 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 Chester County
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 99.28% of Chester County. 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 TruVista. Now you can call companies in Chester County with more confidence that they might be available.
How fast are internet speeds in Chester County?
The map below shows maximum internet speeds by area in Chester County.
Internet Speed Key
The average Chester County home can get up to 2,390 Mbps on their internet plan. For most people, the fastest download speed in the county is 5,000 Mbps, which 41.80% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Chester County.
Internet speeds tend to be faster in the southeast parts of Chester County, and slower in the west areas of the county.
What type of internet should I choose in Chester County?
The fastest internet for you may vary based on where in Chester County you live. If speed is your main concern, cable will be the fastest internet in the county.
- Fiber is the fastest internet type for 41.80% of Chester County homes.
- Cable is fastest for 46.07% of the county.
- DSL is fastest for 5.47%.
- Fixed wireless is fastest for 5.94%.
- Satellite internet may be the only option for less than 1% of Chester County homes.
Internet Market Health in Chester County
Internet Competition Key
The map shows how competitive the Chester County 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 Chester County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.7 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.2 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.6 (unhealthy)
Overall, competition is very unhealthy.
Chester County internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Chester County homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Chester County internet customers who want faster speeds have between 0 and 7 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, Chester County badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Chester County, along with details on where in Chester County and at what speeds.
TruVista Cable in Chester County, SC
TruVista cable coverage
About 48.46%, or 15,650 people, have TruVista cable internet available to them in the county. The company covers the entire Chester County area. TruVista is a large internet service provider internet service providers in the US, with internet service available in some of Chester County.
TruVista cable download speeds
TruVista is below average when comparing download speeds to all other internet providers in Chester County. Versus other cable providers in the area, TruVista cable is the slowest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from TruVista goes up to 500 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
TruVista cable upload speeds
In Chester County download speeds tend to be faster than than upload speeds for TruVista cable. Compared to other ISPs, TruVista is below average where upload speeds are concerned, and below average compared to other Chester County cable providers. TruVista offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Chester County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
TruVista Fiber in Chester County, SC
TruVista fiber coverage
About 39.27%, or 12,682 people, have TruVista fiber internet available to them in the county. The company covers the southeast, northwest, north, south, northeast, southwest, central, and west Chester County area. TruVista is a large internet service provider internet service providers in the US, with internet service available in some of Chester County.
TruVista fiber download speeds
TruVista is one of the fastest when comparing download speeds to all other internet providers in Chester County. Versus other fiber providers in the area, TruVista fiber is one of the fastest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from TruVista goes up to 5,000 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
TruVista fiber upload speeds
In Chester County download speeds tend to be equal to than upload speeds for TruVista fiber. Compared to other ISPs, TruVista is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Chester County fiber providers. TruVista offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Chester County is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
TruVista DSL in Chester County, SC
TruVista DSL coverage
About 34.63%, or 11,184 people, have TruVista DSL internet available to them in the county. The company covers the entire Chester County area. TruVista is a large internet service provider internet service providers in the US, with internet service available in a small portion of Chester County.
TruVista DSL download speeds
TruVista is below average when comparing download speeds to all other internet providers in Chester County. Versus other DSL providers in the area, TruVista DSL is the fastest. There are 3 different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from TruVista goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Chester County customers is up to 55 Mbps.
Show all download speeds
- 34.8% up to 100.0 Mbps
- 33.8% up to 50.0 Mbps
- 31.4% up to 10.0 Mbps
TruVista DSL upload speeds
In Chester County download speeds tend to be faster than than upload speeds for TruVista DSL. Compared to other ISPs, TruVista is below average where upload speeds are concerned, and the fastest compared to other Chester County DSL providers. TruVista offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Chester County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, TruVista customers can get speeds up to 5.5 Mbps.
Show all upload speeds
- 34.8% up to 10.0 Mbps
- 33.8% up to 5.0 Mbps
- 31.4% up to 1.0 Mbps
COMPORIUM Cable in Chester County, SC
COMPORIUM cable coverage
About 8.52%, or 2,751 people, have COMPORIUM cable internet available to them in the county. The company covers the east, northeast, southeast, and north Chester County area. COMPORIUM is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Chester County.
COMPORIUM cable download speeds
COMPORIUM is below average when comparing download speeds to all other internet providers in Chester County. Versus other cable providers in the area, COMPORIUM cable is one of the fastest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from COMPORIUM goes up to 1,000 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
COMPORIUM cable upload speeds
In Chester County download speeds tend to be faster than than upload speeds for COMPORIUM cable. Compared to other ISPs, COMPORIUM is below average where upload speeds are concerned, and the fastest compared to other Chester County cable providers. COMPORIUM offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Chester County is up to 100 Mbps. Some customers have slower plan choices, which only go up to 50 Mbps. On average, COMPORIUM customers can get speeds up to 78 Mbps.
Show all upload speeds
- 56.4% up to 100.0 Mbps
- 43.6% up to 50.0 Mbps
COMPORIUM Fiber in Chester County, SC
COMPORIUM fiber coverage
About 4.17%, or 1,347 people, have COMPORIUM fiber internet available to them in the county. The company covers the east, southeast, northeast, and north Chester County area. COMPORIUM is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Chester County.
COMPORIUM fiber download speeds
COMPORIUM is one of the fastest when comparing download speeds to all other internet providers in Chester County. Versus other fiber providers in the area, COMPORIUM fiber is one of the fastest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from COMPORIUM goes up to 5,000 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
COMPORIUM fiber upload speeds
In Chester County download speeds tend to be equal to than upload speeds for COMPORIUM fiber. Compared to other ISPs, COMPORIUM is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Chester County fiber providers. COMPORIUM offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Chester County is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
COMPORIUM DSL in Chester County, SC
COMPORIUM DSL coverage
About 2.85%, or 920 people, have COMPORIUM DSL internet available to them in the county. The company covers the northeast, east, southeast, and north Chester County area. COMPORIUM is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Chester County.
COMPORIUM DSL download speeds
COMPORIUM is the slowest when comparing download speeds to all other internet providers in Chester County. Versus other DSL providers in the area, COMPORIUM DSL is the slowest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from COMPORIUM goes up to 10 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
COMPORIUM DSL upload speeds
In Chester County download speeds tend to be faster than than upload speeds for COMPORIUM DSL. Compared to other ISPs, COMPORIUM is the slowest where upload speeds are concerned, and the slowest compared to other Chester County DSL providers. COMPORIUM offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Chester County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Chester County, SC
T-Mobile Home Internet fixed wireless coverage
About 68.93%, or 22,259 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Chester County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Chester County.
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 Chester County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Chester County customers is up to 56 Mbps.
Show all download speeds
- 41.8% up to 100.0 Mbps
- 58.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Chester County 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 average compared to other Chester County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Chester County 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
- 41.8% up to 20.0 Mbps
- 58.2% up to 3.0 Mbps
EarthLink Fixed Wireless in Chester County, SC
EarthLink fixed wireless coverage
About 64.79%, or 20,923 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Chester County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Chester County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Chester County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Chester County customers is up to 35 Mbps.
Show all download speeds
- 14.0% up to 100.0 Mbps
- 86.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Chester County 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 Chester County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Chester County 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 5.4 Mbps.
Show all upload speeds
- 14.0% up to 20.0 Mbps
- 86.0% up to 3.0 Mbps
AT&T Fixed Wireless in Chester County, SC
AT&T fixed wireless coverage
About 64.79%, or 20,923 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Chester County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Chester County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Chester County. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Chester County customers is up to 35 Mbps.
Show all download speeds
- 14.0% up to 100.0 Mbps
- 86.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Chester County 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 Chester County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Chester County 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 5.4 Mbps.
Show all upload speeds
- 14.0% up to 20.0 Mbps
- 86.0% up to 3.0 Mbps
Verizon Fixed Wireless in Chester County, SC
Verizon fixed wireless coverage
About 30.39%, or 9,815 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Chester County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Chester County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Chester County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Chester County. The fastest plan anyone in Chester County can order from Verizon goes up to 300 Mbps, and all Chester County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Chester County 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 Chester County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Chester County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Chester County Internet by Area
This information is most helpful to those looking for homes or considering moving to Chester County or any of the areas nearby.
How does internet in Chester County compare to the rest of South Carolina?
Internet speeds in Chester County are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 2,390 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in South Carolina is 98.34% versus 99.28% in Chester County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Chester County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Lancaster County, SC: more internet coverage, faster speeds
- Union County, SC: more internet coverage, slower speeds
- Chesterfield County, SC: less internet coverage, slower speeds
- Greenville County, SC: less internet coverage, faster speeds
- Marlboro County, SC: more internet coverage, slower speeds
- Pickens County, SC: less internet coverage, faster speeds
- Scotland County, NC: more internet coverage, slower speeds
- Oconee County, SC: more internet coverage, faster speeds
- Robeson County, NC: less internet coverage, slower speeds
- Rabun County, GA: less internet coverage, slower speeds
Counties with Similar Populations
- Wayne County, WV: less internet coverage, slower speeds
- Warren County, MO: less internet coverage, slower speeds
- Morrison County, MN: more internet coverage, slower speeds
- Morrow County, OH: more internet coverage, slower speeds
- Morton County, ND: more internet coverage, slower speeds
- Cherokee County, AL: more internet coverage, slower speeds
- Washington County, IN: more internet coverage, slower speeds
- Washington County, ME: less internet coverage, slower speeds
- Waushara County, WI: more internet coverage, slower speeds
- Campbell County, TN: less internet coverage, slower speeds