In DeKalb County there is 1 residential Cable provider covering 16.20% of the county. The average home can get speeds up to 1,000 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 Cable internet providers in DeKalb County, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in DeKalb County, MO please click below.
DeKalb County, MO Availability Maps
Cable Internet Service Provider in DeKalb 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 DeKalb County are not shown.
DeKalb 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 DeKalb County is cable internet available?
Cable Internet Availability Key
Cable is available in 16.20% of DeKalb County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Mediacom. Call one of the companies with service in DeKalb County above to see who has service at your home.
How fast is cable internet in DeKalb County?
The map below shows maximum cable internet speeds by area in DeKalb County.
Cable Internet Speed Key
The average DeKalb County home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the county is 1,000 Mbps, which 16.20% of residents can get.
Is cable the fastest internet I can get in DeKalb County?
The fastest internet for you may vary based on where in DeKalb County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 90.79% of DeKalb County homes.
- Cable is fastest for 1.51% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.54%.
- Satellite internet may be the only option for 1.58% of DeKalb County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in DeKalb County, along with details on where in DeKalb County and at what speeds.
Mediacom Cable in DeKalb County, MO
Mediacom cable coverage
About 16.20%, or 1,787 people, have Mediacom cable internet available to them in the county. The company covers the southeast DeKalb County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of DeKalb County.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in DeKalb County. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout DeKalb County. The fastest plan anyone in DeKalb County can order from Mediacom goes up to 1,000 Mbps, and all DeKalb County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In DeKalb County download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the fastest compared to other DeKalb County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in DeKalb County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
DeKalb County Cable by Area
This information is most helpful to those looking for homes or considering moving to DeKalb County or any of the areas nearby.
How does cable internet in DeKalb County compare to the rest of Missouri?
Cable internet speeds in DeKalb County are much faster versus the average speeds in Missouri: 0.00 Mbps in Missouri versus 1,000 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Missouri is 0.00% versus 16.20% in DeKalb County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around DeKalb County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Buchanan County, MO: more cable coverage, slower speeds
- Andrew County, MO: more cable coverage, slower speeds
- Doniphan County, KS: more cable coverage, slower speeds
- Livingston County, MO: more cable coverage, slower speeds
- Brown County, KS: more cable coverage, slower speeds
- Linn County, MO: more cable coverage, slower speeds
- Nemaha County, KS: more cable coverage, slower speeds
- Macon County, MO: less cable coverage, similar speeds
- Marshall County, KS: less cable coverage, slower speeds
- Shelby County, MO: more cable coverage, similar speeds
Counties with Similar Populations
- Oliver County, ND: more cable coverage, faster speeds
- Lewis County, KY: more cable coverage, similar speeds
- Lewis County, WV: more cable coverage, faster speeds
- Lincoln County, MT: more cable coverage, similar speeds
- Lincoln County, NM: more cable coverage, similar speeds
- Lincoln County, WV: more cable coverage, slower speeds
- Marion County, KY: more cable coverage, similar speeds
- Nolan County, TX: more cable coverage, slower speeds
- Northampton County, NC: more cable coverage, similar speeds
- Northwest Arctic Borough, AK: more cable coverage, faster speeds