In Delphia there are 7 residential internet providers covering 97.44% of the city. The average home can get speeds up to 995 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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7 Internet Service Providers in Delphia
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 Delphia are not shown.
Delphia 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 Delphia
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.
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Internet service is available in 97.44% of Delphia. 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 Thacker-Grigsby. Now you can call companies in Delphia with more confidence that they might be available.
How fast are internet speeds in Delphia?
The map below shows maximum internet speeds by area in Delphia.
Internet Speed Key
The average Delphia home can get up to 995 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 96.92% 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 Delphia.
Internet speeds tend to be faster in the south parts of Delphia, and slower in the east areas of the city.
What type of internet should I choose in Delphia?
The fastest internet for you may vary based on where in Delphia you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Delphia homes.
- Cable is fastest for 96.92% 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 2.56% of Delphia homes.
Internet Market Health in Delphia
Internet Competition Key
The map shows how competitive the Delphia 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 Delphia based on what connections the average home has availabile:
- Average number of internet service providers to a home: 2.5 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.3 (very unhealthy)
Overall, competition is very unhealthy.
Delphia internet customers have the ability to buy internet service from 1 to 4 different providers, depending on where they live. For different types of service, Delphia homes have between 1 and 3 options. The type(s) of service available are cable, dsl, and fixed wireless, 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. Delphia internet customers who want faster speeds have between 1 and 4 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, Delphia badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Delphia, along with details on where in Delphia and at what speeds.
Thacker-Grigsby Cable in Delphia, KY
Thacker-Grigsby cable coverage
About 96.92%, or 378 people, have Thacker-Grigsby cable internet available to them in the city. The company covers the south, northeast, north, west, central, southeast, and northwest Delphia area. Thacker-Grigsby is a large internet service provider internet service providers in the US, with internet service available in most of Delphia.
Thacker-Grigsby cable download speeds
Thacker-Grigsby is the fastest when comparing download speeds to all other internet providers in Delphia. Versus other cable providers in the area, Thacker-Grigsby cable is the fastest. There are no different maximum speeds throughout Delphia. The fastest plan anyone in Delphia can order from Thacker-Grigsby goes up to 1,000 Mbps, and all Delphia customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Thacker-Grigsby cable upload speeds
In Delphia download speeds tend to be faster than than upload speeds for Thacker-Grigsby cable. Compared to other ISPs, Thacker-Grigsby is average where upload speeds are concerned, and the fastest compared to other Delphia cable providers. Thacker-Grigsby offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphia is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Windstream DSL in Delphia, KY
Windstream DSL coverage
About 96.67%, or 377 people, have Windstream DSL internet available to them in the city. The company covers the entire Delphia area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Delphia.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Delphia. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Delphia. The fastest plan anyone in Delphia can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Delphia customers is up to 142 Mbps.
Show all download speeds
- 64.2% up to 200.0 Mbps
- 6.1% up to 100.0 Mbps
- 11.1% up to 50.0 Mbps
- 2.9% up to 25.0 Mbps
- 15.6% up to 10.0 Mbps
Windstream DSL upload speeds
In Delphia download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is the fastest where upload speeds are concerned, and the fastest compared to other Delphia DSL providers. Windstream offers 5 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 Delphia is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 36 Mbps.
Show all upload speeds
- 65.5% up to 52.0 Mbps
- 4.8% up to 32.0 Mbps
- 3.4% up to 12.0 Mbps
- 10.6% up to 3.0 Mbps
- 15.6% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Delphia, KY
T-Mobile Home Internet fixed wireless coverage
About 25.13%, or 98 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the south Delphia area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Delphia.
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 Delphia. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are no different maximum speeds throughout Delphia. The fastest plan anyone in Delphia can order from T-Mobile Home Internet goes up to 100 Mbps, and all Delphia customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Delphia 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 average where upload speeds are concerned, and the fastest compared to other Delphia fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphia is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Delphia, KY
EarthLink fixed wireless coverage
About 10.26%, or 40 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west and central Delphia 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 Delphia.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Delphia. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Delphia. The fastest plan anyone in Delphia can order from EarthLink goes up to 25 Mbps, and all Delphia customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Delphia download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Delphia fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphia 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 Delphia, KY
AT&T fixed wireless coverage
About 10.26%, or 40 people, have AT&T fixed wireless internet available to them in the city. The company covers the west and central Delphia 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 Delphia.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Delphia. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Delphia. The fastest plan anyone in Delphia can order from AT&T goes up to 25 Mbps, and all Delphia customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Delphia download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Delphia fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphia is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Delphia Internet by Area
This information is most helpful to those looking for homes or considering moving to Delphia or any of the areas nearby.
How does internet in Delphia compare to the rest of Kentucky?
Internet speeds in Delphia are slower versus the average speeds in Kentucky: 2,544 Mbps in Kentucky versus 995 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Kentucky is 98.61% versus 97.44% in Delphia.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Delphia 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
- Slemp, KY: less internet coverage, faster speeds
- Gordon, KY: less internet coverage, slower speeds
- Daisy, KY: more internet coverage, faster speeds
- Leatherwood, KY: more internet coverage, faster speeds
- Dione, KY: more internet coverage, faster speeds
- Cornettsville, KY: less internet coverage, faster speeds
- Ulvah, KY: more internet coverage, slower speeds
- Hallie, KY: less internet coverage, faster speeds
- Linefork, KY: more internet coverage, faster speeds
- Cumberland, KY: more internet coverage, faster speeds
Cities with Similar Populations
- Laceola, TX: less internet coverage, slower speeds
- Timber Hills, PA: more internet coverage, faster speeds
- Tipton, KS: more internet coverage, faster speeds
- Tiptop, VA: more internet coverage, faster speeds
- Lebo, MO: more internet coverage, slower speeds
- Topeka Junction, GA: more internet coverage, faster speeds
- Lawrenceburg, MO: more internet coverage, slower speeds
- Lawrence, NC: less internet coverage, slower speeds
- Town Creek, NC: more internet coverage, faster speeds
- Townsend, MS: more internet coverage, faster speeds