In Locust Valley there are 3 residential Fiber providers covering 100.00% of the city. The average home can get speeds up to 8,000 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 Locust Valley, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Locust Valley, NY please click below.
Locust Valley, NY Availability Maps
Fiber Internet Service Providers in Locust Valley
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 Locust Valley are not shown.
Locust Valley 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 Locust Valley is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of Locust Valley. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Optimum. Call one of the companies with service in Locust Valley above to see who has service at your home.
How fast is fiber internet in Locust Valley?
The map below shows maximum fiber internet speeds by area in Locust Valley.
Fiber Internet Speed Key
The average Locust Valley home can get up to 8,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 100.00% of residents can get.
Is fiber the fastest internet I can get in Locust Valley?
The fastest internet for you may vary based on where in Locust Valley you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 100.00% of Locust Valley homes.
- Cable is fastest for less than 1% 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 Locust Valley homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Locust Valley, along with details on where in Locust Valley and at what speeds.
Optimum Fiber in Locust Valley, NY
Optimum fiber coverage
About 100.00%, or 3,886 people, have Optimum fiber internet available to them in the city. The company covers the entire Locust Valley area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Locust Valley.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Locust Valley. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Locust Valley. The fastest plan anyone in Locust Valley can order from Optimum goes up to 8,000 Mbps, and all Locust Valley customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Locust Valley download speeds tend to be equal to than upload speeds for Optimum fiber. Compared to other ISPs, Optimum is the fastest where upload speeds are concerned, and the fastest compared to other Locust Valley fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Locust Valley is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
EarthLink Fiber in Locust Valley, NY
EarthLink fiber coverage
About 100.00%, or 3,886 people, have EarthLink fiber internet available to them in the city. The company covers the entire Locust Valley area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Locust Valley.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Locust Valley. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout Locust Valley. The fastest plan anyone in Locust Valley can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Locust Valley customers is up to 2,041 Mbps.
Show all download speeds
- 99.4% up to 2,048.0 Mbps
- 0.6% up to 940.0 Mbps
EarthLink fiber upload speeds
In Locust Valley download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and one of the slowest compared to other Locust Valley fiber providers. EarthLink 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 Locust Valley is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, EarthLink customers can get speeds up to 2,041 Mbps.
Show all upload speeds
- 99.4% up to 2,048.0 Mbps
- 0.6% up to 880.0 Mbps
Verizon Fiber in Locust Valley, NY
Verizon fiber coverage
About 100.00%, or 3,886 people, have Verizon fiber internet available to them in the city. The company covers the entire Locust Valley area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Locust Valley.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Locust Valley. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are 2 different maximum speeds throughout Locust Valley. The fastest plan anyone in Locust Valley can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Locust Valley customers is up to 2,041 Mbps.
Show all download speeds
- 99.4% up to 2,048.0 Mbps
- 0.6% up to 940.0 Mbps
Verizon fiber upload speeds
In Locust Valley download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is above average where upload speeds are concerned, and one of the slowest compared to other Locust Valley fiber providers. Verizon 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 Locust Valley is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, Verizon customers can get speeds up to 2,041 Mbps.
Show all upload speeds
- 99.4% up to 2,048.0 Mbps
- 0.6% up to 880.0 Mbps
Locust Valley Fiber by Area
This information is most helpful to those looking for homes or considering moving to Locust Valley or any of the areas nearby.
How does fiber internet in Locust Valley compare to the rest of New York?
Fiber internet speeds in Locust Valley are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 8,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New York is 0.00% versus 100.00% in Locust Valley.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Locust Valley 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
- Lattingtown, NY: less fiber coverage, slower speeds
- Matinecock, NY: equal fiber coverage, slower speeds
- Mill Neck, NY: equal fiber coverage, slower speeds
- Glen Cove, NY: less fiber coverage, slower speeds
- Bayville, NY: equal fiber coverage, slower speeds
- Upper Brookville, NY: equal fiber coverage, slower speeds
- Old Brookville, NY: equal fiber coverage, slower speeds
- Oyster Bay, NY: less fiber coverage, similar speeds
- Sea Cliff, NY: less fiber coverage, slower speeds
- Glen Head, NY: equal fiber coverage, slower speeds
Cities with Similar Populations
- Roselawn, IN: less fiber coverage, slower speeds
- Rio Bravo, TX: less fiber coverage, slower speeds
- Rocky Ford, CO: less fiber coverage, slower speeds
- Putney, VT: less fiber coverage, slower speeds
- Russiaville, IN: less fiber coverage, slower speeds
- Russell, KS: less fiber coverage, slower speeds
- Rushville, IL: less fiber coverage, slower speeds
- Byron, MI: less fiber coverage, slower speeds
- Nixon, TX: less fiber coverage, slower speeds
- Barron, WI: less fiber coverage, slower speeds