In Marion County there are 2 residential Cable providers covering 98.83% of the county. The average home can get speeds up to 1,438 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 Marion County, IN.
To see availability maps for all providers including fiber, cable, DSL, and more in Marion County, IN please click below.
Marion County, IN Availability Maps
Cable Internet Service Providers in Marion 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 Marion County are not shown.
Marion 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 Marion County is cable internet available?
Cable Internet Availability Key
Cable is available in 98.83% of Marion County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Marion County above to see who has service at your home.
How fast is cable internet in Marion County?
The map below shows maximum cable internet speeds by area in Marion County.
Cable Internet Speed Key
The average Marion County home can get up to 1,438 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,000 Mbps, which 35.72% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 25.12% 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 Marion County.
Cable internet speeds tend to be faster in the southwest parts of Marion County, and slower in the central areas of the county.
Is cable the fastest internet I can get in Marion County?
The fastest internet for you may vary based on where in Marion County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 74.11% of Marion County homes.
- Cable is fastest for 20.34% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 5.02%.
- Satellite internet may be the only option for less than 1% of Marion County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Marion County, along with details on where in Marion County and at what speeds.
XFINITY from Comcast Cable in Marion County, IN
XFINITY cable coverage
About 73.71%, or 720,335 people, have XFINITY cable internet available to them in the county. The company covers the entire Marion County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Marion County.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Marion County. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for Marion County customers is up to 1,588 Mbps.
Show all download speeds
- 48.5% up to 2,000.0 Mbps
- 51.5% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Marion County download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Marion County cable providers. XFINITY offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Marion County is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 139 Mbps.
Show all upload speeds
- 48.5% up to 250.0 Mbps
- 51.5% up to 35.0 Mbps
Spectrum Cable in Marion County, IN
Spectrum cable coverage
About 39.23%, or 383,372 people, have Spectrum cable internet available to them in the county. The company covers the entire Marion County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marion County.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Marion County. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Marion County. The fastest plan anyone in Marion County can order from Spectrum goes up to 1,000 Mbps, and all Marion County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Marion County download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Marion County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marion County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Marion County Cable by Area
This information is most helpful to those looking for homes or considering moving to Marion County or any of the areas nearby.
How does cable internet in Marion County compare to the rest of Indiana?
Cable internet speeds in Marion County are much faster versus the average speeds in Indiana: 0.00 Mbps in Indiana versus 1,438 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Indiana is 0.00% versus 98.83% in Marion County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Marion 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
- Hendricks County, IN: less cable coverage, slower speeds
- Hancock County, IN: less cable coverage, faster speeds
- Rush County, IN: less cable coverage, faster speeds
- Putnam County, IN: less cable coverage, slower speeds
- Fayette County, IN: less cable coverage, faster speeds
- Parke County, IN: less cable coverage, slower speeds
- Wayne County, IN: less cable coverage, slower speeds
- Union County, IN: less cable coverage, slower speeds
- Vermillion County, IN: less cable coverage, slower speeds
- Preble County, OH: less cable coverage, slower speeds
Counties with Similar Populations
- Wayne County, MI: more cable coverage, faster speeds
- Palm Beach County, FL: less cable coverage, faster speeds
- Oakland County, MI: more cable coverage, faster speeds
- Franklin County, OH: less cable coverage, slower speeds
- Nassau County, NY: more cable coverage, slower speeds
- New York County, NY: less cable coverage, slower speeds
- Duval County, FL: more cable coverage, faster speeds
- Bronx County, NY: more cable coverage, slower speeds
- Honolulu County, HI: less cable coverage, slower speeds
- Mecklenburg County, NC: less cable coverage, slower speeds