In Iowa there are 5 residential Cable providers covering 73.88% of the state. The average home can get speeds up to 1,036 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 Iowa.
To see availability maps for all providers including fiber, cable, DSL, and more in Iowa please click below.
Cable Internet Service Providers in Iowa
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 Iowa are not shown.
Iowa 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 Iowa is cable internet available?
Cable Internet Availability Key
Cable is available in 73.88% of Iowa. 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 Iowa above to see who has service at your home.
How fast is cable internet in Iowa?
The map below shows maximum cable internet speeds by area in Iowa.
Cable Internet Speed Key
The average Iowa home can get up to 1,036 Mbps on their cable internet plan. The fastest cable download speed in the state is 2,000 Mbps, which 2.30% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Iowa.
Cable internet speeds tend to be faster in the southwest parts of Iowa, and slower in the east areas of the state.
Is cable the fastest internet I can get in Iowa?
The fastest internet for you may vary based on where in Iowa you live. In general, fiber competes most often with cable in the state.
- Fiber is the fastest internet type for 76.45% of Iowa homes.
- Cable is fastest for 13.54% of the state.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 8.13%.
- Satellite internet may be the only option for 1.20% of Iowa homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Iowa, along with details on where in Iowa and at what speeds.
Mediacom Cable in Iowa
Mediacom cable coverage
About 66.84%, or 2,132,416 people, have Mediacom cable internet available to them in the state. The company covers the entire Iowa area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in much of Iowa.
Mediacom cable download speeds
Mediacom is above average when comparing download speeds to all other internet providers in Iowa. Versus other cable providers in the area, Mediacom cable is above average. There are no different maximum speeds throughout Iowa. The fastest plan anyone in Iowa can order from Mediacom goes up to 1,000 Mbps, and all Iowa customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Iowa 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 Iowa cable providers. Mediacom offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Iowa is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Sparklight Cable in Iowa
Sparklight cable coverage
About 2.88%, or 91,789 people, have Sparklight cable internet available to them in the state. The company covers the northwest and west Iowa area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Iowa.
Sparklight cable download speeds
Sparklight is above average when comparing download speeds to all other internet providers in Iowa. Versus other cable providers in the area, Sparklight cable is above average. There are no different maximum speeds throughout Iowa. The fastest plan anyone in Iowa can order from Sparklight goes up to 1,000 Mbps, and all Iowa customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Iowa download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and below average compared to other Iowa cable providers. Sparklight offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Iowa is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
ImOn Communications Cable in Iowa
ImOn Communications cable coverage
About 2.71%, or 86,493 people, have ImOn Communications cable internet available to them in the state. The company covers the east Iowa area. ImOn Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Iowa.
ImOn Communications cable download speeds
ImOn Communications is below average when comparing download speeds to all other internet providers in Iowa. Versus other cable providers in the area, ImOn Communications cable is below average. There are no different maximum speeds throughout Iowa. The fastest plan anyone in Iowa can order from ImOn Communications goes up to 300 Mbps, and all Iowa customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
ImOn Communications cable upload speeds
In Iowa download speeds tend to be faster than than upload speeds for ImOn Communications cable. Compared to other ISPs, ImOn Communications is below average where upload speeds are concerned, and below average compared to other Iowa cable providers. ImOn Communications offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Iowa is up to 30 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 30.0 Mbps
Cox Communications Cable in Iowa
Cox cable coverage
About 2.30%, or 73,392 people, have Cox cable internet available to them in the state. The company covers the southwest Iowa area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Iowa.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in Iowa. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout Iowa. The fastest plan anyone in Iowa can order from Cox goes up to 2,000 Mbps, and all Iowa customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In Iowa download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and above average compared to other Iowa cable providers. Cox offers 2 different upload speeds across the state, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Iowa is up to 100 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 73 Mbps.
Show all upload speeds
- 58.9% up to 100.0 Mbps
- 41.1% up to 35.0 Mbps
Long Lines Cable in Iowa
Long Lines cable coverage
About 1.15%, or 36,602 people, have Long Lines cable internet available to them in the state. The company covers the northwest, west, and southwest Iowa area. Long Lines is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Iowa.
Long Lines cable download speeds
Long Lines is above average when comparing download speeds to all other internet providers in Iowa. Versus other cable providers in the area, Long Lines cable is above average. There are no different maximum speeds throughout Iowa. The fastest plan anyone in Iowa can order from Long Lines goes up to 1,500 Mbps, and all Iowa customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Long Lines cable upload speeds
In Iowa download speeds tend to be faster than than upload speeds for Long Lines cable. Compared to other ISPs, Long Lines is below average where upload speeds are concerned, and below average compared to other Iowa cable providers. Long Lines offers no different upload speeds across the state. The fastest upload speed available to anyone from this ISP in Iowa is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Iowa Cable by Area
This information is most helpful to those looking for homes or considering moving to Iowa or any of the areas nearby.
How does cable internet in Iowa compare to the rest of the United States?
Cable internet speeds in Iowa are much faster versus the average speeds in the United States: 0.00 Mbps in the United States versus 1,036 Mbps in the state. The nation has similar cable availability compared to the state. Average cable coverage in the United States is 0.00% versus 73.88% in Iowa.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Iowa 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 states?
Below are states nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby States
- Wisconsin: more cable coverage, slower speeds
- Minnesota: more cable coverage, faster speeds
- Illinois: more cable coverage, faster speeds
- Missouri: more cable coverage, faster speeds
- Nebraska: more cable coverage, faster speeds
- South Dakota: less cable coverage, faster speeds
- Kansas: more cable coverage, faster speeds
- Indiana: more cable coverage, faster speeds
- Michigan: more cable coverage, faster speeds
- Kentucky: more cable coverage, slower speeds
States with Similar Populations
- Rhode Island: more cable coverage, faster speeds
- Mississippi: less cable coverage, faster speeds
- Montana: less cable coverage, slower speeds
- Nevada: more cable coverage, faster speeds
- New Hampshire: more cable coverage, faster speeds
- New Mexico: more cable coverage, faster speeds
- Ohio: more cable coverage, slower speeds
- Oklahoma: less cable coverage, faster speeds
- Puerto Rico: more cable coverage, slower speeds
- Alaska: more cable coverage, faster speeds