In Union County there are 2 residential Fiber providers covering 51.42% of the county. The average home can get speeds up to 1,804 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, FL.
To see availability maps for all providers including fiber, cable, DSL, and more in Union County, FL please click below.
Union County, FL 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 51.42% of Union County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Windstream. 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 1,804 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 2,000 Mbps, which 39.68% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.36% 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 Union County.
Fiber internet speeds tend to be faster in the east parts of Union County, and slower in the south 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, dsl competes most often with fiber in the county.
- Fiber is the fastest internet type for 51.42% of Union County homes.
- Cable is fastest for 4.99% of the county.
- DSL is fastest for 28.65%.
- Fixed wireless is fastest for 10.39%.
- Satellite internet may be the only option for 4.56% 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, FL
Windstream fiber coverage
About 42.50%, or 6,863 people, have Windstream fiber internet available to them in the county. The company covers the entire Union County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in some of Union County.
Windstream fiber download speeds
Windstream is the fastest when comparing download speeds to all other internet providers in Union County. Versus other fiber providers in the area, Windstream fiber is the fastest. There are 2 different maximum speeds throughout Union County. The fastest plan anyone in Union County can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Union County customers is up to 1,921 Mbps.
Show all download speeds
- 92.1% up to 2,000.0 Mbps
- 7.9% 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 the fastest where upload speeds are concerned, and the fastest compared to other Union County fiber providers. Windstream 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 Union County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,921 Mbps.
Show all upload speeds
- 92.1% up to 2,000.0 Mbps
- 7.9% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in Union County, FL
XFINITY fiber coverage
About 11.84%, or 1,912 people, have XFINITY fiber internet available to them in the county. The company covers the south, southwest, and central Union County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Union County.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Union County. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are 3 different maximum speeds throughout Union County. The fastest plan anyone in Union County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Union County customers is up to 1,196 Mbps.
Show all download speeds
- 4.6% up to 2,000.0 Mbps
- 75.1% up to 1,200.0 Mbps
- 20.3% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Union County download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Union County fiber providers. XFINITY offers 3 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 Union County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 321 Mbps.
Show all upload speeds
- 4.6% up to 2,000.0 Mbps
- 20.3% up to 1,000.0 Mbps
- 75.1% up to 35.0 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 Florida?
Fiber internet speeds in Union County are much faster versus the average speeds in Florida: 0.00 Mbps in Florida versus 1,804 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Florida is 0.00% versus 51.42% 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
- Bradford County, FL: less fiber coverage, slower speeds
- Columbia County, FL: more fiber coverage, faster speeds
- Clay County, FL: more fiber coverage, faster speeds
- Lafayette County, FL: more fiber coverage, faster speeds
- St. Johns County, FL: more fiber coverage, faster speeds
- Taylor County, FL: more fiber coverage, faster speeds
- Wakulla County, FL: less fiber coverage, faster speeds
- Gulf County, FL: less fiber coverage, slower speeds
- St. Bernard Parish, LA: less fiber coverage, faster speeds
- Orleans Parish, LA: less fiber coverage, faster speeds
Counties with Similar Populations
- Yates County, NY: more fiber coverage, slower speeds
- Kemper County, MS: more fiber coverage, slower speeds
- Kent County, MD: more fiber coverage, faster speeds
- Keokuk County, IA: more fiber coverage, slower speeds
- Ketchikan Gateway Borough, AK: more fiber coverage, slower speeds
- Kewaunee County, WI: less fiber coverage, slower speeds
- Zapata County, TX: less fiber coverage, faster speeds
- Yuma County, CO: more fiber coverage, slower speeds
- Young County, TX: more fiber coverage, slower speeds
- York County, NE: more fiber coverage, faster speeds