In Nassau there is 1 residential Fiber provider covering 53.28% of the city. The average home can get speeds up to 1,000 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 Nassau, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Nassau, NY please click below.
Fiber Internet Service Provider in Nassau
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 Nassau are not shown.
Nassau 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 Nassau is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 53.28% of Nassau. 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 Nassau above to see who has service at your home.
How fast is fiber internet in Nassau?
The map below shows maximum fiber internet speeds by area in Nassau.
Fiber Internet Speed Key
The average Nassau home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 53.28% of residents can get.
Is fiber the fastest internet I can get in Nassau?
The fastest internet for you may vary based on where in Nassau you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 53.28% of Nassau homes.
- Cable is fastest for 46.61% 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 Nassau homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Nassau, along with details on where in Nassau and at what speeds.
Fidium Fiber Fiber in Nassau, NY
Fidium fiber coverage
About 53.28%, or 2,446 people, have Fidium fiber internet available to them in the city. The company covers the entire Nassau area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Nassau.
Fidium Fiber fiber download speeds
Fidium is one of the fastest when comparing download speeds to all other internet providers in Nassau. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Nassau. The fastest plan anyone in Nassau can order from Fidium goes up to 1,000 Mbps, and all Nassau customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Fidium Fiber fiber upload speeds
In Nassau 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 Nassau fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Nassau is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Nassau Fiber by Area
This information is most helpful to those looking for homes or considering moving to Nassau or any of the areas nearby.
How does fiber internet in Nassau compare to the rest of New York?
Fiber internet speeds in Nassau are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New York is 0.00% versus 53.28% in Nassau.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Nassau 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
- Morey Park, NY: more fiber coverage, similar speeds
- North Chatham, NY: more fiber coverage, similar speeds
- Malden Bridge, NY: more fiber coverage, similar speeds
- Hoag Corners, NY: more fiber coverage, similar speeds
- Brainard, NY: more fiber coverage, similar speeds
- Niverville, NY: less fiber coverage, similar speeds
- East Nassau, NY: more fiber coverage, similar speeds
- East Greenbush, NY: less fiber coverage, similar speeds
- Schodack Landing, NY: less fiber coverage, similar speeds
- Old Chatham, NY: more fiber coverage, similar speeds
Cities with Similar Populations
- Lenox, MA: less fiber coverage, similar speeds
- Cozad, NE: more fiber coverage, similar speeds
- Dupo, IL: less fiber coverage, similar speeds
- West Newbury, MA: more fiber coverage, slower speeds
- Baldwin, MI: less fiber coverage, faster speeds
- Big Pine Key, FL: more fiber coverage, faster speeds
- Six Mile, SC: more fiber coverage, faster speeds
- Minster, OH: more fiber coverage, similar speeds
- Mount Pleasant, UT: more fiber coverage, similar speeds
- Okanogan, WA: less fiber coverage, slower speeds