In Dunellen there are 4 residential Fiber providers covering 99.09% of the city. The average home can get speeds up to 7,713 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 Dunellen, NJ.
To see availability maps for all providers including fiber, cable, DSL, and more in Dunellen, NJ please click below.
Dunellen, NJ Availability Maps
Fiber Internet Service Providers in Dunellen
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 Dunellen are not shown.
Dunellen 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 Dunellen is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.09% of Dunellen. 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 Dunellen above to see who has service at your home.
How fast is fiber internet in Dunellen?
The map below shows maximum fiber internet speeds by area in Dunellen.
Fiber Internet Speed Key
The average Dunellen home can get up to 7,713 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 8,000 Mbps, which 94.32% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 2,000 Mbps. See the internet provider details below for info about their speed and coverage in Dunellen.
Fiber internet speeds tend to be faster in the southeast parts of Dunellen, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Dunellen?
The fastest internet for you may vary based on where in Dunellen you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 99.09% of Dunellen 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 Dunellen homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Dunellen, along with details on where in Dunellen and at what speeds.
Optimum Fiber in Dunellen, NJ
Optimum fiber coverage
About 94.32%, or 15,261 people, have Optimum fiber internet available to them in the city. The company covers the entire Dunellen area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Dunellen.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Dunellen. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Dunellen. The fastest plan anyone in Dunellen can order from Optimum goes up to 8,000 Mbps, and all Dunellen customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Dunellen 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 Dunellen fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dunellen 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 Dunellen, NJ
EarthLink fiber coverage
About 51.92%, or 8,400 people, have EarthLink fiber internet available to them in the city. The company covers the southeast, northwest, northeast, west, southwest, north, south, and east Dunellen area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Dunellen.
EarthLink fiber download speeds
EarthLink is average when comparing download speeds to all other internet providers in Dunellen. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout Dunellen. The fastest plan anyone in Dunellen 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 Dunellen customers is up to 1,550 Mbps.
Show all download speeds
- 55.1% up to 2,048.0 Mbps
- 44.9% up to 940.0 Mbps
EarthLink fiber upload speeds
In Dunellen 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 Dunellen 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 Dunellen 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 1,524 Mbps.
Show all upload speeds
- 55.1% up to 2,048.0 Mbps
- 44.9% up to 880.0 Mbps
Verizon Fiber in Dunellen, NJ
Verizon fiber coverage
About 51.92%, or 8,400 people, have Verizon fiber internet available to them in the city. The company covers the southeast, northwest, northeast, west, southwest, north, south, and east Dunellen area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Dunellen.
Verizon fiber download speeds
Verizon is average when comparing download speeds to all other internet providers in Dunellen. Versus other fiber providers in the area, Verizon fiber is below average. There are 2 different maximum speeds throughout Dunellen. The fastest plan anyone in Dunellen 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 Dunellen customers is up to 1,550 Mbps.
Show all download speeds
- 55.1% up to 2,048.0 Mbps
- 44.9% up to 940.0 Mbps
Verizon fiber upload speeds
In Dunellen 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 Dunellen 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 Dunellen 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 1,524 Mbps.
Show all upload speeds
- 55.1% up to 2,048.0 Mbps
- 44.9% up to 880.0 Mbps
XFINITY from Comcast Fiber in Dunellen, NJ
XFINITY fiber coverage
About 40.31%, or 6,522 people, have XFINITY fiber internet available to them in the city. The company covers the southeast, south, east, central, northwest, north, and northeast Dunellen area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dunellen.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Dunellen. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are 2 different maximum speeds throughout Dunellen. The fastest plan anyone in Dunellen 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 Dunellen customers is up to 1,240 Mbps.
Show all download speeds
- 24.0% up to 2,000.0 Mbps
- 76.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Dunellen download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Dunellen 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 Dunellen 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 918 Mbps.
Show all upload speeds
- 89.1% up to 1,000.0 Mbps
- 10.9% up to 250.0 Mbps
Dunellen Fiber by Area
This information is most helpful to those looking for homes or considering moving to Dunellen or any of the areas nearby.
How does fiber internet in Dunellen compare to the rest of New Jersey?
Fiber internet speeds in Dunellen are much faster versus the average speeds in New Jersey: 0.00 Mbps in New Jersey versus 7,713 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in New Jersey is 0.00% versus 99.09% in Dunellen.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Dunellen 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
- Middlesex, NJ: more fiber coverage, faster speeds
- North Plainfield, NJ: more fiber coverage, slower speeds
- Warren, NJ: more fiber coverage, slower speeds
- Piscataway, NJ: less fiber coverage, slower speeds
- Plainfield, NJ: less fiber coverage, slower speeds
- Watchung, NJ: less fiber coverage, faster speeds
- South Plainfield, NJ: less fiber coverage, slower speeds
- Bound Brook, NJ: less fiber coverage, faster speeds
- South Bound Brook, NJ: more fiber coverage, faster speeds
- Martinsville, NJ: more fiber coverage, faster speeds
Cities with Similar Populations
- Cumberland, RI: less fiber coverage, slower speeds
- Pickens, SC: less fiber coverage, faster speeds
- Comstock Park, MI: less fiber coverage, slower speeds
- Pinckney, MI: less fiber coverage, slower speeds
- Corning, NY: less fiber coverage, slower speeds
- Coto de Caza, CA: less fiber coverage, slower speeds
- Plainville, CT: less fiber coverage, slower speeds
- Coweta, OK: less fiber coverage, slower speeds
- Portales, NM: less fiber coverage, slower speeds
- Crowley, LA: less fiber coverage, faster speeds