In Union there are 3 residential Fiber providers covering 36.73% of the city. The average home can get speeds up to 1,371 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, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in Union, NH please click below.
Fiber Internet Service Providers in Union
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 are not shown.
Union 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 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 36.73% of Union. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Fidium. Call one of the companies with service in Union above to see who has service at your home.
How fast is fiber internet in Union?
The map below shows maximum fiber internet speeds by area in Union.
Fiber Internet Speed Key
The average Union home can get up to 1,371 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 13.63% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 23.09% 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.
Fiber internet speeds tend to be faster in the southwest parts of Union, and slower in the southeast areas of the city.
Is fiber the fastest internet I can get in Union?
The fastest internet for you may vary based on where in Union you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 36.73% of Union homes.
- Cable is fastest for 63.27% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Union homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Union, along with details on where in Union and at what speeds.
Atlantic Broadband Fiber in Union, NH
Atlantic Broadband fiber coverage
About 19.53%, or 543 people, have Atlantic Broadband fiber internet available to them in the city. The company covers the southeast, northeast, and north Union area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Union.
Atlantic Broadband fiber download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Union. Versus other fiber providers in the area, Atlantic Broadband fiber is the slowest. There are no different maximum speeds throughout Union. The fastest plan anyone in Union can order from Atlantic Broadband goes up to 1,000 Mbps, and all Union customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband fiber upload speeds
In Union download speeds tend to be equal to than upload speeds for Atlantic Broadband fiber. Compared to other ISPs, Atlantic Broadband is above average where upload speeds are concerned, and below average compared to other Union fiber providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Union is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Fidium Fiber Fiber in Union, NH
Fidium fiber coverage
About 12.34%, or 343 people, have Fidium fiber internet available to them in the city. The company covers the southwest and south Union area. Fidium 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.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in Union. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Union. The fastest plan anyone in Union can order from Fidium goes up to 2,000 Mbps, and all Union customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Union download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other Union fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Union is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast Fiber in Union, NH
XFINITY fiber coverage
About 9.93%, or 276 people, have XFINITY fiber internet available to them in the city. The company covers the southwest, northwest, and south Union 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.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Union. Versus other fiber providers in the area, XFINITY fiber is below average. There are 2 different maximum speeds throughout Union. The fastest plan anyone in Union can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Union customers is up to 1,464 Mbps.
Show all download speeds
- 46.4% up to 2,000.0 Mbps
- 53.6% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Union 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 fiber providers. XFINITY offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Union is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, XFINITY customers can get speeds up to 652 Mbps.
Show all upload speeds
- 53.6% up to 1,000.0 Mbps
- 46.4% up to 250.0 Mbps
Union Fiber by Area
This information is most helpful to those looking for homes or considering moving to Union or any of the areas nearby.
How does fiber internet in Union compare to the rest of New Hampshire?
Fiber internet speeds in Union are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 1,371 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New Hampshire is 0.00% versus 36.73% in Union.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Union 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 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
- Milton, NH: more fiber coverage, slower speeds
- Milton Mills, NH: less fiber coverage, slower speeds
- New Durham, NH: more fiber coverage, slower speeds
- Farmington, NH: more fiber coverage, faster speeds
- Sanbornville, NH: less fiber coverage, faster speeds
- Wakefield, NH: less fiber coverage, faster speeds
- South Wolfeboro, NH: more fiber coverage, slower speeds
- Acton, ME: more fiber coverage, slower speeds
- East Alton, NH: more fiber coverage, slower speeds
- Lebanon, ME: more fiber coverage, faster speeds
Cities with Similar Populations
- Sullivan, WI: more fiber coverage, slower speeds
- Larsen, WI: more fiber coverage, faster speeds
- Marion, MI: less fiber coverage, slower speeds
- Maurertown, VA: more fiber coverage, slower speeds
- Moundridge, KS: more fiber coverage, slower speeds
- Redfield, SD: more fiber coverage, slower speeds
- Richmond, OH: less fiber coverage, slower speeds
- Sadieville, KY: more fiber coverage, slower speeds
- Sells, AZ: more fiber coverage, slower speeds
- Beulah, FL: more fiber coverage, faster speeds