In Harrison County there is 1 residential Cable provider covering 36.21% 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 Harrison County, MO.
To see availability maps for all providers including fiber, cable, DSL, and more in Harrison County, MO please click below.
Harrison County, MO Availability Maps
Cable Internet Service Provider in Harrison 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 Harrison County are not shown.
Harrison 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 Harrison County is cable internet available?
Cable Internet Availability Key
Cable is available in 36.21% of Harrison 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 Harrison County above to see who has service at your home.
How fast is cable internet in Harrison County?
The map below shows maximum cable internet speeds by area in Harrison County.
Cable Internet Speed Key
The average Harrison 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 36.21% of residents can get.
Is cable the fastest internet I can get in Harrison County?
The fastest internet for you may vary based on where in Harrison County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 95.64% of Harrison County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 3.32% of Harrison County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Harrison County, along with details on where in Harrison County and at what speeds.
Mediacom Cable in Harrison County, MO
Mediacom cable coverage
About 36.21%, or 2,954 people, have Mediacom cable internet available to them in the county. The company covers the south and central Harrison County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in some of Harrison County.
Mediacom cable download speeds
Mediacom is one of the fastest when comparing download speeds to all other internet providers in Harrison County. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Harrison County. The fastest plan anyone in Harrison County can order from Mediacom goes up to 1,000 Mbps, and all Harrison County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Harrison 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 Harrison County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Harrison County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Harrison County Cable by Area
This information is most helpful to those looking for homes or considering moving to Harrison County or any of the areas nearby.
How does cable internet in Harrison County compare to the rest of Missouri?
Cable internet speeds in Harrison 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 36.21% in Harrison County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Harrison 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
- Gentry County, MO: less cable coverage, similar speeds
- Nodaway County, MO: more cable coverage, slower speeds
- Atchison County, MO: more cable coverage, slower speeds
- Nemaha County, NE: more cable coverage, slower speeds
- Johnson County, NE: more cable coverage, slower speeds
- Gage County, NE: more cable coverage, slower speeds
- Hancock County, IL: more cable coverage, faster speeds
- McDonough County, IL: more cable coverage, faster speeds
- Mason County, IL: more cable coverage, slower speeds
- McLean County, IL: more cable coverage, faster speeds
Counties with Similar Populations
- Bayfield County, WI: less cable coverage, similar speeds
- Zapata County, TX: more cable coverage, similar speeds
- Adjuntas Municipio, PR: less cable coverage, similar speeds
- Alamosa County, CO: more cable coverage, similar speeds
- Warren County, IL: more cable coverage, faster speeds
- Bond County, IL: less cable coverage, slower speeds
- Alleghany County, VA: more cable coverage, faster speeds
- Morgan County, UT: less cable coverage, slower speeds
- Murray County, MN: more cable coverage, similar speeds
- Moultrie County, IL: more cable coverage, similar speeds