In Port Jefferson Station there are 3 residential Fiber providers covering 93.00% of the city. The average home can get speeds up to 7,779 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 Port Jefferson Station, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Port Jefferson Station, NY please click below.
Port Jefferson Station, NY Availability Maps
Fiber Internet Service Providers in Port Jefferson Station
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 Port Jefferson Station are not shown.
Port Jefferson Station 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 Port Jefferson Station is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 93.00% of Port Jefferson Station. 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 Port Jefferson Station above to see who has service at your home.
How fast is fiber internet in Port Jefferson Station?
The map below shows maximum fiber internet speeds by area in Port Jefferson Station.
Fiber Internet Speed Key
The average Port Jefferson Station home can get up to 7,779 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 90.09% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.91% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Port Jefferson Station.
Fiber internet speeds tend to be faster in the southeast parts of Port Jefferson Station, and slower in the south areas of the city.
Is fiber the fastest internet I can get in Port Jefferson Station?
The fastest internet for you may vary based on where in Port Jefferson Station you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 93.00% of Port Jefferson Station homes.
- Cable is fastest for 7.00% 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 Port Jefferson Station homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Port Jefferson Station, along with details on where in Port Jefferson Station and at what speeds.
Optimum Fiber in Port Jefferson Station, NY
Optimum fiber coverage
About 90.09%, or 12,029 people, have Optimum fiber internet available to them in the city. The company covers the entire Port Jefferson Station area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Port Jefferson Station.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Port Jefferson Station. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Port Jefferson Station. The fastest plan anyone in Port Jefferson Station can order from Optimum goes up to 8,000 Mbps, and all Port Jefferson Station customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Port Jefferson Station 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 Port Jefferson Station fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Jefferson Station 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 Port Jefferson Station, NY
EarthLink fiber coverage
About 74.33%, or 9,924 people, have EarthLink fiber internet available to them in the city. The company covers the entire Port Jefferson Station area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Port Jefferson Station.
EarthLink fiber download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Port Jefferson Station. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are no different maximum speeds throughout Port Jefferson Station. The fastest plan anyone in Port Jefferson Station can order from EarthLink goes up to 940 Mbps, and all Port Jefferson Station customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In Port Jefferson Station download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Port Jefferson Station fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Jefferson Station is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in Port Jefferson Station, NY
Verizon fiber coverage
About 74.33%, or 9,924 people, have Verizon fiber internet available to them in the city. The company covers the entire Port Jefferson Station area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Port Jefferson Station.
Verizon fiber download speeds
Verizon is below average when comparing download speeds to all other internet providers in Port Jefferson Station. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are no different maximum speeds throughout Port Jefferson Station. The fastest plan anyone in Port Jefferson Station can order from Verizon goes up to 940 Mbps, and all Port Jefferson Station customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In Port Jefferson Station download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the slowest compared to other Port Jefferson Station fiber providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Jefferson Station is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Port Jefferson Station Fiber by Area
This information is most helpful to those looking for homes or considering moving to Port Jefferson Station or any of the areas nearby.
How does fiber internet in Port Jefferson Station compare to the rest of New York?
Fiber internet speeds in Port Jefferson Station are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 7,779 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New York is 0.00% versus 93.00% in Port Jefferson Station.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Port Jefferson Station 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
- Terryville, NY: more fiber coverage, slower speeds
- Port Jefferson, NY: more fiber coverage, faster speeds
- Mount Sinai, NY: less fiber coverage, slower speeds
- Setauket-East Setauket, NY: more fiber coverage, faster speeds
- East Setauket, NY: more fiber coverage, faster speeds
- Belle Terre, NY: more fiber coverage, faster speeds
- Poquott, NY: more fiber coverage, slower speeds
- Coram, NY: less fiber coverage, faster speeds
- Selden, NY: more fiber coverage, faster speeds
- Stony Brook University, NY: more fiber coverage, slower speeds
Cities with Similar Populations
- Sylva, NC: less fiber coverage, slower speeds
- Dunmore, PA: less fiber coverage, slower speeds
- Durham, NH: less fiber coverage, slower speeds
- East Bridgewater, MA: less fiber coverage, slower speeds
- East Milton, FL: less fiber coverage, slower speeds
- Eaton, OH: less fiber coverage, faster speeds
- Edgewood, WA: less fiber coverage, slower speeds
- Eight Mile, AL: less fiber coverage, slower speeds
- Elk City, OK: less fiber coverage, faster speeds
- Englewood, OH: more fiber coverage, slower speeds