In Alta there are 2 residential Cable providers covering 81.79% of the city. The average home can get speeds up to 997 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 Alta, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Alta, IA please click below.
Cable Internet Service Providers in Alta
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 Alta are not shown.
Alta 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 Alta is cable internet available?
Cable Internet Availability Key
Cable is available in 81.79% of Alta. 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 Alta above to see who has service at your home.
How fast is cable internet in Alta?
The map below shows maximum cable internet speeds by area in Alta.
Cable Internet Speed Key
The average Alta home can get up to 997 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 81.40% 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 300 Mbps. See the internet provider details below for info about their speed and coverage in Alta.
Cable internet speeds tend to be faster in the central parts of Alta, and slower in the north areas of the city.
Is cable the fastest internet I can get in Alta?
The fastest internet for you may vary based on where in Alta you live. In general, fixed wireless competes most often with cable in the city.
- Fiber is the fastest internet type for 1.44% of Alta homes.
- Cable is fastest for 81.40% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 17.16%.
- Satellite internet may be the only option for less than 1% of Alta homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Alta, along with details on where in Alta and at what speeds.
Mediacom Cable in Alta, IA
Mediacom cable coverage
About 81.40%, or 2,262 people, have Mediacom cable internet available to them in the city. The company covers the central, east, south, north, southeast, and northeast Alta area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in much of Alta.
Mediacom cable download speeds
Mediacom is the fastest when comparing download speeds to all other internet providers in Alta. Versus other cable providers in the area, Mediacom cable is the fastest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Mediacom goes up to 1,000 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Alta 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 Alta cable providers. Mediacom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Altatec Internet Cable in Alta, IA
Altatec Internet cable coverage
About 76.18%, or 2,117 people, have Altatec Internet cable internet available to them in the city. The company covers the central, east, south, north, northeast, and southeast Alta area. Altatec Internet is one of the smallest internet service providers internet service providers in the US, with internet service available in much of Alta.
Altatec Internet cable download speeds
Altatec Internet is above average when comparing download speeds to all other internet providers in Alta. Versus other cable providers in the area, Altatec Internet cable is the slowest. There are no different maximum speeds throughout Alta. The fastest plan anyone in Alta can order from Altatec Internet goes up to 300 Mbps, and all Alta customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Altatec Internet cable upload speeds
In Alta download speeds tend to be faster than than upload speeds for Altatec Internet cable. Compared to other ISPs, Altatec Internet is below average where upload speeds are concerned, and the slowest compared to other Alta cable providers. Altatec Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Alta is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Alta Cable by Area
This information is most helpful to those looking for homes or considering moving to Alta or any of the areas nearby.
How does cable internet in Alta compare to the rest of Iowa?
Cable internet speeds in Alta are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 997 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Iowa is 0.00% versus 81.79% in Alta.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Alta 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
- Storm Lake, IA: more cable coverage, faster speeds
- Aurelia, IA: less cable coverage, faster speeds
- Lakeside, IA: more cable coverage, faster speeds
- Cherokee, IA: more cable coverage, faster speeds
- Holstein, IA: less cable coverage, faster speeds
- Cushing, IA: less cable coverage, faster speeds
- Sac City, IA: more cable coverage, faster speeds
- truesdale-ia: less cable coverage, slower speeds
- juniata-ia: less cable coverage, slower speeds
- schaller-ia: less cable coverage, slower speeds
Cities with Similar Populations
- Sullivan, WI: more cable coverage, faster speeds
- Cumberland, VA: less cable coverage, faster speeds
- Transfer, PA: more cable coverage, faster speeds
- Craigsville, VA: less cable coverage, faster speeds
- Cromwell, IN: less cable coverage, faster speeds
- Gerrardstown, WV: more cable coverage, faster speeds
- Gaylord, MN: more cable coverage, faster speeds
- Plainview, TN: more cable coverage, faster speeds
- Ogdensburg, NJ: more cable coverage, slower speeds
- Pearline, MI: more cable coverage, faster speeds