In Denison there are 9 residential internet providers covering 98.10% of the city. The average home can get speeds up to 556 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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9 Internet Service Providers in Denison
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 Denison are not shown.
Denison 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 Denison
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 98.10% of Denison. 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 Giant Communications. Now you can call companies in Denison with more confidence that they might be available.
How fast are internet speeds in Denison?
The map below shows maximum internet speeds by area in Denison.
Internet Speed Key
The average Denison home can get up to 556 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 48.47% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.26% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Denison.
Internet speeds tend to be faster in the north parts of Denison, and slower in the southeast areas of the city.
What type of internet should I choose in Denison?
The fastest internet for you may vary based on where in Denison you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 48.47% of Denison homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 7.45%.
- Fixed wireless is fastest for 42.19%.
- Satellite internet may be the only option for 1.90% of Denison homes.
Internet Market Health in Denison
Internet Competition Key
The map shows how competitive the Denison 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 Denison 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): 2.0 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.3 (very unhealthy)
Overall, competition is very unhealthy.
Denison internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Denison homes have between 1 and 3 options. The type(s) of service available are dsl, fixed wireless, 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. Denison 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, Denison badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Denison, along with details on where in Denison and at what speeds.
Brightspeed DSL in Denison, KS
Brightspeed DSL coverage
About 86.72%, or 594 people, have Brightspeed DSL internet available to them in the city. The company covers the north, northwest, west, southwest, east, central, south, and northeast Denison area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in most of Denison.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Denison. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 5 different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Denison customers is up to 63 Mbps.
Show all download speeds
- 33.7% up to 100.0 Mbps
- 23.2% up to 80.0 Mbps
- 9.1% up to 60.0 Mbps
- 5.6% up to 40.0 Mbps
- 28.5% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Denison 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 the fastest compared to other Denison DSL providers. Brightspeed 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 Denison 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 6.6 Mbps.
Show all upload speeds
- 56.9% up to 10.0 Mbps
- 9.1% up to 5.0 Mbps
- 5.6% up to 3.0 Mbps
- 28.5% up to 1.0 Mbps
Giant Communications Fiber in Denison, KS
Giant Communications fiber coverage
About 48.47%, or 332 people, have Giant Communications fiber internet available to them in the city. The company covers the north, northwest, central, west, northeast, and east Denison area. Giant Communications is a large internet service provider internet service providers in the US, with internet service available in some of Denison.
Giant Communications fiber download speeds
Giant Communications is the fastest when comparing download speeds to all other internet providers in Denison. Versus other fiber providers in the area, Giant Communications fiber is the fastest. There are no different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from Giant Communications goes up to 1,000 Mbps, and all Denison customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Giant Communications fiber upload speeds
In Denison download speeds tend to be equal to than upload speeds for Giant Communications fiber. Compared to other ISPs, Giant Communications is the fastest where upload speeds are concerned, and the fastest compared to other Denison fiber providers. Giant Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denison is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Denison, KS
T-Mobile Home Internet fixed wireless coverage
About 46.86%, or 321 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the west, northwest, southwest, south, north, east, southeast, and central Denison area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in some of Denison.
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 Denison. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Denison. The fastest plan anyone in Denison 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 Denison customers is up to 25 Mbps.
Show all download speeds
- 0.3% up to 100.0 Mbps
- 99.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Denison 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 below average compared to other Denison 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 Denison 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 3.1 Mbps.
Show all upload speeds
- 0.3% up to 20.0 Mbps
- 99.7% up to 3.0 Mbps
Mercury Broadband Fixed Wireless in Denison, KS
Mercury Broadband fixed wireless coverage
About 41.90%, or 287 people, have Mercury Broadband fixed wireless internet available to them in the city. The company covers the southwest, west, south, east, northwest, central, and southeast Denison area. Mercury Broadband is a large internet service provider internet service providers in the US, with internet service available in some of Denison.
Mercury Broadband fixed wireless download speeds
Mercury Broadband is average when comparing download speeds to all other internet providers in Denison. Versus other fixed wireless providers in the area, Mercury Broadband fixed wireless is the fastest. There are no different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from Mercury Broadband goes up to 150 Mbps, and all Denison customers can get this speed.
Show all download speeds
- 100.0% up to 150.0 Mbps
Mercury Broadband fixed wireless upload speeds
In Denison download speeds tend to be faster than than upload speeds for Mercury Broadband fixed wireless. Compared to other ISPs, Mercury Broadband is below average where upload speeds are concerned, and the fastest compared to other Denison fixed wireless providers. Mercury Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denison is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Kansas Broadband Internet Fixed Wireless in Denison, KS
Kansas Broadband Internet fixed wireless coverage
About 14.16%, or 97 people, have Kansas Broadband Internet fixed wireless internet available to them in the city. The company covers the southwest, west, east, and south Denison area. Kansas Broadband Internet is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Denison.
Kansas Broadband Internet fixed wireless download speeds
Kansas Broadband Internet is below average when comparing download speeds to all other internet providers in Denison. Versus other fixed wireless providers in the area, Kansas Broadband Internet fixed wireless is above average. There are 2 different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from Kansas Broadband Internet goes up to 100 Mbps, the slowest package only goes up to 30 Mbps, and the city-wide average maximum speed for Denison customers is up to 70 Mbps.
Show all download speeds
- 56.7% up to 100.0 Mbps
- 43.3% up to 30.0 Mbps
Kansas Broadband Internet fixed wireless upload speeds
In Denison download speeds tend to be faster than than upload speeds for Kansas Broadband Internet fixed wireless. Compared to other ISPs, Kansas Broadband Internet is below average where upload speeds are concerned, and above average compared to other Denison fixed wireless providers. Kansas Broadband 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 Denison is up to 20 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Kansas Broadband Internet customers can get speeds up to 14 Mbps.
Show all upload speeds
- 56.7% up to 20.0 Mbps
- 43.3% up to 5.0 Mbps
Giant Communications Fixed Wireless in Denison, KS
Giant Communications fixed wireless coverage
About 8.47%, or 58 people, have Giant Communications fixed wireless internet available to them in the city. The company covers the east, southwest, and southeast Denison area. Giant Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Denison.
Giant Communications fixed wireless download speeds
Giant Communications is below average when comparing download speeds to all other internet providers in Denison. Versus other fixed wireless providers in the area, Giant Communications fixed wireless is average. There are no different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from Giant Communications goes up to 50 Mbps, and all Denison customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Giant Communications fixed wireless upload speeds
In Denison download speeds tend to be faster than than upload speeds for Giant Communications fixed wireless. Compared to other ISPs, Giant Communications is below average where upload speeds are concerned, and average compared to other Denison fixed wireless providers. Giant Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denison is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
EarthLink Fixed Wireless in Denison, KS
EarthLink fixed wireless coverage
About 1.17%, or 8 people, have EarthLink fixed wireless internet available to them in the city. The company covers the east Denison 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 Denison.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Denison. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from EarthLink goes up to 25 Mbps, and all Denison customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Denison 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 Denison fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denison 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 Denison, KS
AT&T fixed wireless coverage
About 1.17%, or 8 people, have AT&T fixed wireless internet available to them in the city. The company covers the east Denison 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 Denison.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Denison. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Denison. The fastest plan anyone in Denison can order from AT&T goes up to 25 Mbps, and all Denison customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Denison 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 Denison fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denison is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Denison Internet by Area
This information is most helpful to those looking for homes or considering moving to Denison or any of the areas nearby.
How does internet in Denison compare to the rest of Kansas?
Internet speeds in Denison are much slower versus the average speeds in Kansas: 4,189 Mbps in Kansas versus 556 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Kansas is 98.36% versus 98.10% in Denison.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Denison 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
- Birmingham, KS: more internet coverage, slower speeds
- Larkinburg, KS: more internet coverage, faster speeds
- Mayetta, KS: more internet coverage, slower speeds
- Rock Creek, KS: more internet coverage, slower speeds
- Half Mound, KS: less internet coverage, slower speeds
- Hoyt, KS: more internet coverage, slower speeds
- Valley Falls, KS: more internet coverage, faster speeds
- Holton, KS: more internet coverage, faster speeds
- Meriden, KS: more internet coverage, faster speeds
- Ozawkie, KS: more internet coverage, slower speeds
Cities with Similar Populations
- Speedway, WV: more internet coverage, faster speeds
- Gossburg, TN: more internet coverage, faster speeds
- Gracemont, OK: more internet coverage, slower speeds
- Harman Junction, VA: more internet coverage, faster speeds
- Star Tannery, VA: more internet coverage, slower speeds
- Stanton, KS: more internet coverage, faster speeds
- Stanford, MT: more internet coverage, slower speeds
- St. Marys, IA: more internet coverage, faster speeds
- St. Kilian, WI: more internet coverage, faster speeds
- St. Clair, VA: more internet coverage, faster speeds