In Cliffside Park there are 4 residential Fiber providers covering 99.67% of the city. The average home can get speeds up to 2,080 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 Cliffside Park, NJ.
To see availability maps for all providers including fiber, cable, DSL, and more in Cliffside Park, NJ please click below.
Cliffside Park, NJ Availability Maps
Fiber Internet Service Providers in Cliffside Park
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 Cliffside Park are not shown.
Cliffside Park 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 Cliffside Park is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.67% of Cliffside Park. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. Call one of the companies with service in Cliffside Park above to see who has service at your home.
How fast is fiber internet in Cliffside Park?
The map below shows maximum fiber internet speeds by area in Cliffside Park.
Fiber Internet Speed Key
The average Cliffside Park home can get up to 2,080 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 1.78% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 6.65% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Cliffside Park.
Fiber internet speeds tend to be faster in the southwest parts of Cliffside Park, and slower in the northeast areas of the city.
Is fiber the fastest internet I can get in Cliffside Park?
The fastest internet for you may vary based on where in Cliffside Park you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 93.02% of Cliffside Park homes.
- Cable is fastest for 6.34% 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 Cliffside Park homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Cliffside Park, along with details on where in Cliffside Park and at what speeds.
EarthLink Fiber in Cliffside Park, NJ
EarthLink fiber coverage
About 99.67%, or 24,967 people, have EarthLink fiber internet available to them in the city. The company covers the entire Cliffside Park area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Cliffside Park.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Cliffside Park. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout Cliffside Park. The fastest plan anyone in Cliffside Park 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 Cliffside Park customers is up to 1,974 Mbps.
Show all download speeds
- 93.3% up to 2,048.0 Mbps
- 6.7% up to 940.0 Mbps
EarthLink fiber upload speeds
In Cliffside Park 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 below average compared to other Cliffside Park 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 Cliffside Park 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 1,970 Mbps.
Show all upload speeds
- 93.3% up to 2,048.0 Mbps
- 6.7% up to 880.0 Mbps
Verizon Fiber in Cliffside Park, NJ
Verizon fiber coverage
About 99.67%, or 24,967 people, have Verizon fiber internet available to them in the city. The company covers the entire Cliffside Park area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Cliffside Park.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Cliffside Park. Versus other fiber providers in the area, Verizon fiber is below average. There are 2 different maximum speeds throughout Cliffside Park. The fastest plan anyone in Cliffside Park 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 Cliffside Park customers is up to 1,974 Mbps.
Show all download speeds
- 93.3% up to 2,048.0 Mbps
- 6.7% up to 940.0 Mbps
Verizon fiber upload speeds
In Cliffside Park 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 below average compared to other Cliffside Park 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 Cliffside Park 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 1,970 Mbps.
Show all upload speeds
- 93.3% up to 2,048.0 Mbps
- 6.7% up to 880.0 Mbps
Spectrum Fiber in Cliffside Park, NJ
Spectrum fiber coverage
About 6.78%, or 1,698 people, have Spectrum fiber internet available to them in the city. The company covers the northeast and north Cliffside Park area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Cliffside Park.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Cliffside Park. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Cliffside Park. The fastest plan anyone in Cliffside Park can order from Spectrum goes up to 1,000 Mbps, and all Cliffside Park customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Cliffside Park download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Cliffside Park fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cliffside Park is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Optimum Fiber in Cliffside Park, NJ
Optimum fiber coverage
About 1.78%, or 445 people, have Optimum fiber internet available to them in the city. The company covers the southwest Cliffside Park area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Cliffside Park.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Cliffside Park. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Cliffside Park. The fastest plan anyone in Cliffside Park can order from Optimum goes up to 8,000 Mbps, and all Cliffside Park customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Cliffside Park 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 Cliffside Park fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Cliffside Park is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Cliffside Park Fiber by Area
This information is most helpful to those looking for homes or considering moving to Cliffside Park or any of the areas nearby.
How does fiber internet in Cliffside Park compare to the rest of New Jersey?
Fiber internet speeds in Cliffside Park are much faster versus the average speeds in New Jersey: 0.00 Mbps in New Jersey versus 2,080 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New Jersey is 0.00% versus 99.67% in Cliffside Park.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Cliffside Park 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
- Edgewater, NJ: less fiber coverage, faster speeds
- Fairview, NJ: more fiber coverage, faster speeds
- Ridgefield, NJ: less fiber coverage, slower speeds
- Palisades Park, NJ: less fiber coverage, slower speeds
- Fort Lee, NJ: less fiber coverage, slower speeds
- Guttenberg, NJ: more fiber coverage, faster speeds
- North Bergen, NJ: less fiber coverage, faster speeds
- West New York, NJ: less fiber coverage, faster speeds
- Leonia, NJ: less fiber coverage, slower speeds
- Ridgefield Park, NJ: more fiber coverage, slower speeds
Cities with Similar Populations
- Wayne, PA: less fiber coverage, slower speeds
- Beaver Falls, PA: less fiber coverage, slower speeds
- Wilmington, MA: more fiber coverage, slower speeds
- Berea, KY: less fiber coverage, faster speeds
- Biddeford, ME: less fiber coverage, slower speeds
- Wildwood, MO: less fiber coverage, faster speeds
- Whiting, NJ: less fiber coverage, slower speeds
- Bridgewater, MA: less fiber coverage, slower speeds
- Westchase, FL: less fiber coverage, faster speeds
- West Islip, NY: more fiber coverage, faster speeds