In Union County there are 3 residential Fiber providers covering 49.39% of the county. The average home can get speeds up to 2,907 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 Fiber internet providers in Union County, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Union County, IA please click below.
Union County, IA Availability Maps
Fiber Internet Service Providers in Union 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 Union County are not shown.
Union 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 Union County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 49.39% of Union County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is OmniTel Communications. Call one of the companies with service in Union County above to see who has service at your home.
How fast is fiber internet in Union County?
The map below shows maximum fiber internet speeds by area in Union County.
Fiber Internet Speed Key
The average Union County home can get up to 2,907 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 10,000 Mbps, which 10.49% 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 500 Mbps. See the internet provider details below for info about their speed and coverage in Union County.
Fiber internet speeds tend to be faster in the central parts of Union County, and slower in the east areas of the county.
Is fiber the fastest internet I can get in Union County?
The fastest internet for you may vary based on where in Union County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 49.39% of Union County homes.
- Cable is fastest for 31.62% of the county.
- DSL is fastest for 2.50%.
- Fixed wireless is fastest for 14.51%.
- Satellite internet may be the only option for 1.99% of Union County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Union County, along with details on where in Union County and at what speeds.
Windstream Fiber in Union County, IA
Windstream fiber coverage
About 32.51%, or 3,946 people, have Windstream fiber internet available to them in the county. The company covers the northwest, north, east, west, central, and southeast Union County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Union County.
Windstream fiber download speeds
Windstream is below average when comparing download speeds to all other internet providers in Union County. Versus other fiber providers in the area, Windstream fiber is below average. There are no different maximum speeds throughout Union County. The fastest plan anyone in Union County can order from Windstream goes up to 1,000 Mbps, and all Union County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Windstream fiber upload speeds
In Union County download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is above average where upload speeds are concerned, and below average compared to other Union County fiber providers. Windstream offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Union County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
OmniTel Communications Fiber in Union County, IA
OmniTel Communications fiber coverage
About 10.49%, or 1,273 people, have OmniTel Communications fiber internet available to them in the county. The company covers the northwest, west, central, and north Union County area. OmniTel Communications is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of Union County.
OmniTel Communications fiber download speeds
OmniTel Communications is the fastest when comparing download speeds to all other internet providers in Union County. Versus other fiber providers in the area, OmniTel Communications fiber is the fastest. There are no different maximum speeds throughout Union County. The fastest plan anyone in Union County can order from OmniTel Communications goes up to 10,000 Mbps, and all Union County customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
OmniTel Communications fiber upload speeds
In Union County download speeds tend to be equal to than upload speeds for OmniTel Communications fiber. Compared to other ISPs, OmniTel Communications is the fastest where upload speeds are concerned, and the fastest compared to other Union County fiber providers. OmniTel Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Union County is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
GRM Networks Fiber in Union County, IA
GRM Networks fiber coverage
About 8.32%, or 1,010 people, have GRM Networks fiber internet available to them in the county. The company covers the northeast, southeast, and east Union County area. GRM Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Union County.
GRM Networks fiber download speeds
GRM Networks is below average when comparing download speeds to all other internet providers in Union County. Versus other fiber providers in the area, GRM Networks fiber is below average. There are no different maximum speeds throughout Union County. The fastest plan anyone in Union County can order from GRM Networks goes up to 1,000 Mbps, and all Union County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GRM Networks fiber upload speeds
In Union County download speeds tend to be equal to than upload speeds for GRM Networks fiber. Compared to other ISPs, GRM Networks is above average where upload speeds are concerned, and below average compared to other Union County fiber providers. GRM Networks offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Union County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Union County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Union County or any of the areas nearby.
How does fiber internet in Union County compare to the rest of Iowa?
Fiber internet speeds in Union County are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 2,907 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Iowa is 0.00% versus 49.39% in Union County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Union County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Adams County, IA: less fiber coverage, slower speeds
- Clarke County, IA: more fiber coverage, slower speeds
- Montgomery County, IA: more fiber coverage, slower speeds
- Lucas County, IA: less fiber coverage, slower speeds
- Mills County, IA: more fiber coverage, slower speeds
- Monroe County, IA: less fiber coverage, slower speeds
- Sarpy County, NE: more fiber coverage, slower speeds
- Cass County, NE: more fiber coverage, slower speeds
- Wapello County, IA: more fiber coverage, slower speeds
- Saunders County, NE: more fiber coverage, slower speeds
Counties with Similar Populations
- Prince Edward County, VA: more fiber coverage, slower speeds
- Johnson County, WY: less fiber coverage, faster speeds
- Jones County, IA: more fiber coverage, slower speeds
- Jones County, NC: more fiber coverage, slower speeds
- Jones County, TX: more fiber coverage, slower speeds
- Juab County, UT: more fiber coverage, slower speeds
- Kalkaska County, MI: less fiber coverage, slower speeds
- Kanabec County, MN: more fiber coverage, slower speeds
- Kane County, UT: more fiber coverage, slower speeds
- Karnes County, TX: more fiber coverage, slower speeds