In Delaware County there are 4 residential DSL providers covering 54.88% of the county. The average home can get speeds up to 54 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 Delaware County, OH.
To see availability maps for all providers including fiber, cable, DSL, and more in Delaware County, OH please click below.
Delaware County, OH Availability Maps
DSL Internet Service Providers in Delaware 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 Delaware County are not shown.
Delaware 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 Delaware County is DSL internet available?
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DSL is available in 54.88% of Delaware County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Delaware County above to see who has service at your home.
How fast is DSL internet in Delaware County?
The map below shows maximum DSL internet speeds by area in Delaware County.
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The average Delaware County home can get up to 54 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, 17.99% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Delaware County.
DSL internet speeds tend to be faster in the south parts of Delaware County, and slower in the central areas of the county.
Is DSL the fastest internet I can get in Delaware County?
The fastest internet for you may vary based on where in Delaware County you live. In general, cable competes most often with DSL in the county.
- Fiber is the fastest internet type for 39.95% of Delaware County homes.
- Cable is fastest for 56.80% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.67%.
- Satellite internet may be the only option for less than 1% of Delaware County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Delaware County, along with details on where in Delaware County and at what speeds.
AT&T DSL in Delaware County, OH
AT&T DSL coverage
About 34.23%, or 73,297 people, have AT&T DSL internet available to them in the county. The company covers the southeast, south, southwest, east, central, and west Delaware County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Delaware County.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Delaware County customers is up to 72 Mbps.
Show all download speeds
- 49.5% up to 100.0 Mbps
- 9.6% up to 75.0 Mbps
- 24.2% up to 50.0 Mbps
- 12.6% up to 25.0 Mbps
- 4.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Delaware County 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 Delaware County DSL providers. AT&T 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 Delaware County 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 15 Mbps.
Show all upload speeds
- 59.2% up to 20.0 Mbps
- 24.2% up to 10.0 Mbps
- 12.6% up to 5.0 Mbps
- 4.0% up to 1.0 Mbps
EarthLink DSL in Delaware County, OH
EarthLink DSL coverage
About 34.23%, or 73,297 people, have EarthLink DSL internet available to them in the county. The company covers the southeast, south, southwest, east, central, and west Delaware County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Delaware County.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Delaware County customers is up to 72 Mbps.
Show all download speeds
- 49.5% up to 100.0 Mbps
- 9.6% up to 75.0 Mbps
- 24.2% up to 50.0 Mbps
- 12.6% up to 25.0 Mbps
- 4.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Delaware County 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 Delaware County DSL providers. EarthLink 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 Delaware County 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 15 Mbps.
Show all upload speeds
- 59.2% up to 20.0 Mbps
- 24.2% up to 10.0 Mbps
- 12.6% up to 5.0 Mbps
- 4.0% up to 1.0 Mbps
Frontier Communications DSL in Delaware County, OH
Frontier DSL coverage
About 11.89%, or 25,466 people, have Frontier DSL internet available to them in the county. The company covers the entire Delaware 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 Delaware County.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, Frontier DSL is the slowest. There are 5 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware 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 Delaware County customers is up to 22 Mbps.
Show all download speeds
- 5.1% up to 115.0 Mbps
- 5.7% up to 90.0 Mbps
- 3.3% up to 70.0 Mbps
- 1.2% up to 45.0 Mbps
- 84.6% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Delaware County 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 slowest compared to other Delaware 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 Delaware 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
- 5.1% up to 7.0 Mbps
- 5.7% up to 5.0 Mbps
- 4.5% up to 3.0 Mbps
- 84.6% up to 1.0 Mbps
Brightspeed DSL in Delaware County, OH
Brightspeed DSL coverage
About 10.92%, or 23,381 people, have Brightspeed DSL internet available to them in the county. The company covers the east, northeast, southeast, northwest, and north Delaware County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delaware County.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, Brightspeed DSL is below average. There are 5 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Delaware County customers is up to 23 Mbps.
Show all download speeds
- 6.3% up to 100.0 Mbps
- 6.3% up to 80.0 Mbps
- 0.2% up to 60.0 Mbps
- 10.3% up to 40.0 Mbps
- 77.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Delaware County download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and below average compared to other Delaware County DSL providers. Brightspeed 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 Delaware County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 2.3 Mbps.
Show all upload speeds
- 12.6% up to 10.0 Mbps
- 0.2% up to 5.0 Mbps
- 10.3% up to 3.0 Mbps
- 77.0% up to 1.0 Mbps
Delaware County DSL by Area
This information is most helpful to those looking for homes or considering moving to Delaware County or any of the areas nearby.
How does DSL internet in Delaware County compare to the rest of Ohio?
DSL internet speeds in Delaware County are much faster versus the average speeds in Ohio: 0.00 Mbps in Ohio versus 54 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Ohio is 0.00% versus 54.88% in Delaware County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Delaware 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
- Union County, OH: more DSL coverage, slower speeds
- Champaign County, OH: more DSL coverage, slower speeds
- Logan County, OH: more DSL coverage, slower speeds
- Coshocton County, OH: more DSL coverage, slower speeds
- Shelby County, OH: more DSL coverage, slower speeds
- Darke County, OH: more DSL coverage, slower speeds
- Harrison County, OH: more DSL coverage, faster speeds
- Randolph County, IN: less DSL coverage, slower speeds
- Jefferson County, OH: more DSL coverage, slower speeds
- Delaware County, IN: more DSL coverage, faster speeds
Counties with Similar Populations
- Mohave County, AZ: more DSL coverage, slower speeds
- Johnston County, NC: more DSL coverage, faster speeds
- Kalamazoo County, MI: more DSL coverage, faster speeds
- Clermont County, OH: more DSL coverage, slower speeds
- Clayton County, GA: more DSL coverage, faster speeds
- Chesapeake City, VA: less DSL coverage, slower speeds
- Cherokee County, GA: more DSL coverage, faster speeds
- McLennan County, TX: less DSL coverage, slower speeds
- Chatham County, GA: less DSL coverage, slower speeds
- Merced County, CA: more DSL coverage, faster speeds