In Decatur there is 1 residential Cable provider covering 86.69% of the city. The average home can get speeds up to 1,005 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 Decatur, IN.
To see availability maps for all providers including fiber, cable, DSL, and more in Decatur, IN please click below.
Cable Internet Service Provider in Decatur
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 Decatur are not shown.
Decatur 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 Decatur is cable internet available?
Cable Internet Availability Key
Cable is available in 86.69% of Decatur. 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 Decatur above to see who has service at your home.
How fast is cable internet in Decatur?
The map below shows maximum cable internet speeds by area in Decatur.
Cable Internet Speed Key
The average Decatur home can get up to 1,005 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 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, 86.23% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Decatur.
Cable internet speeds tend to be faster in the central parts of Decatur, and slower in the east areas of the city.
Is cable the fastest internet I can get in Decatur?
The fastest internet for you may vary based on where in Decatur you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 80.20% of Decatur homes.
- Cable is fastest for 12.08% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 7.59%.
- Satellite internet may be the only option for less than 1% of Decatur homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Decatur, along with details on where in Decatur and at what speeds.
Mediacom Cable in Decatur, IN
Mediacom cable coverage
About 86.67%, or 13,291 people, have Mediacom cable internet available to them in the city. The company covers the entire Decatur area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in most of Decatur.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Decatur. Versus other cable providers in the area, Mediacom cable is one of the slowest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Mediacom goes up to 1,000 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Decatur 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 below average compared to other Decatur cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Decatur Cable by Area
This information is most helpful to those looking for homes or considering moving to Decatur or any of the areas nearby.
How does cable internet in Decatur compare to the rest of Indiana?
Cable internet speeds in Decatur are much faster versus the average speeds in Indiana: 0.00 Mbps in Indiana versus 1,005 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Indiana is 0.00% versus 86.69% in Decatur.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Decatur 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 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
- Monmouth, IN: less cable coverage, slower speeds
- Rivare, IN: less cable coverage, slower speeds
- Preble, IN: more cable coverage, slower speeds
- Linn Grove, IN: less cable coverage, slower speeds
- Magley, IN: less cable coverage, slower speeds
- Monroe, IN: less cable coverage, slower speeds
- Wren, OH: less cable coverage, slower speeds
- Curryville, IN: less cable coverage, slower speeds
- Hoagland, IN: less cable coverage, faster speeds
- Middlebury, OH: less cable coverage, slower speeds
Cities with Similar Populations
- Loris, SC: less cable coverage, slower speeds
- Richlands, NC: more cable coverage, slower speeds
- Rhinelander, WI: more cable coverage, slower speeds
- Red Bank, TN: more cable coverage, faster speeds
- Raynham, MA: more cable coverage, faster speeds
- Ramsey, NJ: more cable coverage, slower speeds
- Marshall, MN: more cable coverage, slower speeds
- Marinette, WI: more cable coverage, slower speeds
- Malibu, CA: less cable coverage, slower speeds
- Madisonville, TN: less cable coverage, slower speeds