In Henry County there are 5 residential DSL providers covering 54.77% of the county. The average home can get speeds up to 12 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.
This page contains all DSL internet providers in Henry County, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Henry County, IL please click below.
Henry County, IL Availability Maps
DSL Internet Service Providers in Henry 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 Henry County are not shown.
Henry 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
Where in Henry County is DSL internet available?
DSL Internet Availability Key
DSL is available in 54.77% of Henry County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Geneseo Communications. Call one of the companies with service in Henry County above to see who has service at your home.
How fast is DSL internet in Henry County?
The map below shows maximum DSL internet speeds by area in Henry County.
DSL Internet Speed Key
The average Henry County home can get up to 12 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 115 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 52.39% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Henry County.
DSL internet speeds tend to be faster in the southwest parts of Henry County, and slower in the north areas of the county.
Is DSL the fastest internet I can get in Henry County?
The fastest internet for you may vary based on where in Henry County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 83.28% of Henry County homes.
- Cable is fastest for 4.84% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 11.61%.
- Satellite internet may be the only option for less than 1% of Henry County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Henry County, along with details on where in Henry County and at what speeds.
Geneseo Communications DSL in Henry County, IL
Geneseo Communications DSL coverage
About 36.13%, or 17,804 people, have Geneseo Communications DSL internet available to them in the county. The company covers the north, northwest, east, central, northeast, and west Henry County area. Geneseo Communications is a large internet service provider internet service providers in the US, with internet service available in some of Henry County.
Geneseo Communications DSL download speeds
Geneseo Communications is one of the slowest when comparing download speeds to all other internet providers in Henry County. Versus other DSL providers in the area, Geneseo Communications DSL is one of the slowest. There are no different maximum speeds throughout Henry County. The fastest plan anyone in Henry County can order from Geneseo Communications goes up to 10 Mbps, and all Henry County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Geneseo Communications DSL upload speeds
In Henry County download speeds tend to be faster than than upload speeds for Geneseo Communications DSL. Compared to other ISPs, Geneseo Communications is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Henry County DSL providers. Geneseo Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Henry County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Frontier Communications DSL in Henry County, IL
Frontier DSL coverage
About 9.50%, or 4,681 people, have Frontier DSL internet available to them in the county. The company covers the south, southeast, northwest, west, and east Henry County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Henry County.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Henry County. Versus other DSL providers in the area, Frontier DSL is average. There are 5 different maximum speeds throughout Henry County. The fastest plan anyone in Henry County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Henry County customers is up to 23 Mbps.
Show all download speeds
- 2.2% up to 115.0 Mbps
- 3.8% up to 90.0 Mbps
- 7.4% up to 70.0 Mbps
- 8.4% up to 45.0 Mbps
- 78.1% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Henry County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and average compared to other Henry County DSL providers. Frontier offers 4 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 Henry County 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 1.6 Mbps.
Show all upload speeds
- 2.2% up to 7.0 Mbps
- 3.8% up to 5.0 Mbps
- 15.8% up to 3.0 Mbps
- 78.1% up to 1.0 Mbps
Cambridge Telecom DSL in Henry County, IL
Cambridge Telecom DSL coverage
About 7.52%, or 3,704 people, have Cambridge Telecom DSL internet available to them in the county. The company covers the central, west, south, and southwest Henry County area. Cambridge Telecom is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Henry County.
Cambridge Telecom DSL download speeds
Cambridge Telecom is one of the slowest when comparing download speeds to all other internet providers in Henry County. Versus other DSL providers in the area, Cambridge Telecom DSL is one of the slowest. There are no different maximum speeds throughout Henry County. The fastest plan anyone in Henry County can order from Cambridge Telecom goes up to 10 Mbps, and all Henry County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Cambridge Telecom DSL upload speeds
In Henry County download speeds tend to be faster than than upload speeds for Cambridge Telecom DSL. Compared to other ISPs, Cambridge Telecom is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Henry County DSL providers. Cambridge Telecom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Henry County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Henry County, IL
EarthLink DSL coverage
About 1.38%, or 680 people, have EarthLink DSL internet available to them in the county. The company covers the northwest Henry County 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 Henry County.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Henry County. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Henry County. The fastest plan anyone in Henry County can order from EarthLink goes up to 10 Mbps, and all Henry County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Henry County download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Henry County DSL providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Henry County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Henry County, IL
AT&T DSL coverage
About 1.38%, or 680 people, have AT&T DSL internet available to them in the county. The company covers the northwest Henry County 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 Henry County.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Henry County. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Henry County. The fastest plan anyone in Henry County can order from AT&T goes up to 10 Mbps, and all Henry County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Henry County download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Henry County DSL providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Henry County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Henry County DSL by Area
This information is most helpful to those looking for homes or considering moving to Henry County or any of the areas nearby.
How does DSL internet in Henry County compare to the rest of Illinois?
DSL internet speeds in Henry County are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 12 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Illinois is 0.00% versus 54.77% in Henry County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Henry County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet 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
- Rock Island County, IL: less DSL coverage, slower speeds
- Mercer County, IL: less DSL coverage, faster speeds
- Bureau County, IL: more DSL coverage, faster speeds
- Putnam County, IL: more DSL coverage, faster speeds
- Muscatine County, IA: more DSL coverage, faster speeds
- Louisa County, IA: more DSL coverage, faster speeds
- LaSalle County, IL: more DSL coverage, faster speeds
- Washington County, IA: more DSL coverage, faster speeds
- Grundy County, IL: more DSL coverage, faster speeds
- Keokuk County, IA: more DSL coverage, faster speeds
Counties with Similar Populations
- Aguadilla Municipio, PR: more DSL coverage, faster speeds
- Anderson County, TX: more DSL coverage, faster speeds
- Ashland County, OH: less DSL coverage, faster speeds
- Autauga County, AL: more DSL coverage, faster speeds
- Okeechobee County, FL: more DSL coverage, faster speeds
- McMinn County, TN: more DSL coverage, faster speeds
- Okanogan County, WA: more DSL coverage, faster speeds
- Ohio County, WV: less DSL coverage, faster speeds
- Ogle County, IL: more DSL coverage, faster speeds
- Nye County, NV: less DSL coverage, faster speeds