In Princeton Junction there are 8 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,089 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.
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8 Internet Service Providers in Princeton Junction
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 Princeton Junction are not shown.
Princeton Junction 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
Availability maps for all providers in Princeton Junction
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of Princeton Junction. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Verizon. Now you can call companies in Princeton Junction with more confidence that they might be available.
How fast are internet speeds in Princeton Junction?
The map below shows maximum internet speeds by area in Princeton Junction.
Internet Speed Key
The average Princeton Junction home can get up to 2,089 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 1.46% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.33% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Princeton Junction.
Internet speeds tend to be faster in the southwest parts of Princeton Junction, and slower in the northwest areas of the city.
What type of internet should I choose in Princeton Junction?
The fastest internet for you may vary based on where in Princeton Junction you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 93.24% of Princeton Junction homes.
- Cable is fastest for 6.76% 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 Princeton Junction homes.
Internet Market Health in Princeton Junction
Internet Competition Key
The map shows how competitive the Princeton Junction internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Princeton Junction based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.4 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.4 (healthy)
Overall, competition is healthy.
Princeton Junction internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Princeton Junction homes have between 1 and 3 options. The type(s) of service available are cable, fiber, and fixed wireless, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. Princeton Junction internet customers who want faster speeds have between 1 and 9 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Princeton Junction is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Princeton Junction, along with details on where in Princeton Junction and at what speeds.
XFINITY from Comcast Cable in Princeton Junction, NJ
XFINITY cable coverage
About 99.86%, or 22,217 people, have XFINITY cable internet available to them in the city. The company covers the entire Princeton Junction area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Princeton Junction.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Princeton Junction. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Princeton Junction customers is up to 1,394 Mbps.
Show all download speeds
- 24.3% up to 2,000.0 Mbps
- 75.7% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Princeton Junction cable 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 Princeton Junction is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 87 Mbps.
Show all upload speeds
- 24.3% up to 250.0 Mbps
- 75.7% up to 35.0 Mbps
EarthLink Fiber in Princeton Junction, NJ
EarthLink fiber coverage
About 96.42%, or 21,451 people, have EarthLink fiber internet available to them in the city. The company covers the entire Princeton Junction area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Princeton Junction.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Princeton Junction. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction 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 Princeton Junction customers is up to 2,011 Mbps.
Show all download speeds
- 96.7% up to 2,048.0 Mbps
- 3.3% up to 940.0 Mbps
EarthLink fiber upload speeds
In Princeton Junction 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 Princeton Junction 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 Princeton Junction 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 2,009 Mbps.
Show all upload speeds
- 96.7% up to 2,048.0 Mbps
- 3.3% up to 880.0 Mbps
Verizon Fiber in Princeton Junction, NJ
Verizon fiber coverage
About 96.42%, or 21,451 people, have Verizon fiber internet available to them in the city. The company covers the entire Princeton Junction area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Princeton Junction.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Princeton Junction. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction 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 Princeton Junction customers is up to 2,011 Mbps.
Show all download speeds
- 96.7% up to 2,048.0 Mbps
- 3.3% up to 940.0 Mbps
Verizon fiber upload speeds
In Princeton Junction 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 Princeton Junction 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 Princeton Junction 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 2,009 Mbps.
Show all upload speeds
- 96.7% up to 2,048.0 Mbps
- 3.3% up to 880.0 Mbps
Optimum Fiber in Princeton Junction, NJ
Optimum fiber coverage
About 1.46%, or 324 people, have Optimum fiber internet available to them in the city. The company covers the southwest, south, and southeast Princeton Junction 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 Princeton Junction.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Princeton Junction. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from Optimum goes up to 8,000 Mbps, and all Princeton Junction customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In Princeton Junction 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 Princeton Junction fiber providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Princeton Junction is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Optimum Cable in Princeton Junction, NJ
Optimum cable coverage
About 1.46%, or 324 people, have Optimum cable internet available to them in the city. The company covers the southwest, south, and southeast Princeton Junction 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 Princeton Junction.
Optimum cable download speeds
Optimum is below average when comparing download speeds to all other internet providers in Princeton Junction. Versus other cable providers in the area, Optimum cable is the slowest. There are no different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from Optimum goes up to 940 Mbps, and all Princeton Junction customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and the slowest compared to other Princeton Junction cable providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Princeton Junction is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink Fixed Wireless in Princeton Junction, NJ
EarthLink fixed wireless coverage
About 83.07%, or 18,482 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Princeton Junction area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Princeton Junction.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Princeton Junction. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Princeton Junction customers is up to 35 Mbps.
Show all download speeds
- 13.5% up to 100.0 Mbps
- 86.5% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Princeton Junction fixed wireless 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 Princeton Junction is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 13.5% up to 20.0 Mbps
- 86.5% up to 3.0 Mbps
AT&T Fixed Wireless in Princeton Junction, NJ
AT&T fixed wireless coverage
About 83.07%, or 18,482 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Princeton Junction area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Princeton Junction.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Princeton Junction. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Princeton Junction customers is up to 35 Mbps.
Show all download speeds
- 13.5% up to 100.0 Mbps
- 86.5% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Princeton Junction fixed wireless providers. AT&T 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 Princeton Junction is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 13.5% up to 20.0 Mbps
- 86.5% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Princeton Junction, NJ
T-Mobile Home Internet fixed wireless coverage
About 64.21%, or 14,286 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Princeton Junction area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Princeton Junction.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Princeton Junction. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Princeton Junction customers is up to 80 Mbps.
Show all download speeds
- 73.1% up to 100.0 Mbps
- 26.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and above average compared to other Princeton Junction fixed wireless providers. T-Mobile Home Internet 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 Princeton Junction is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 15 Mbps.
Show all upload speeds
- 73.1% up to 20.0 Mbps
- 26.9% up to 3.0 Mbps
Verizon Fixed Wireless in Princeton Junction, NJ
Verizon fixed wireless coverage
About 14.78%, or 3,288 people, have Verizon fixed wireless internet available to them in the city. The company covers the west, northwest, east, southeast, and south Princeton Junction area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Princeton Junction.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Princeton Junction. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Princeton Junction. The fastest plan anyone in Princeton Junction can order from Verizon goes up to 300 Mbps, and all Princeton Junction customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Princeton Junction download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Princeton Junction fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Princeton Junction is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Princeton Junction Internet by Area
This information is most helpful to those looking for homes or considering moving to Princeton Junction or any of the areas nearby.
How does internet in Princeton Junction compare to the rest of New Jersey?
Internet speeds in Princeton Junction are much slower versus the average speeds in New Jersey: 4,388 Mbps in New Jersey versus 2,089 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in New Jersey is 99.05% versus 100.00% in Princeton Junction.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Princeton Junction are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Penns Neck, NJ: equal internet coverage, slower speeds
- Windsor, NJ: equal internet coverage, faster speeds
- Plainsboro, NJ: less internet coverage, slower speeds
- Princeton Meadows, NJ: equal internet coverage, slower speeds
- Cranbury, NJ: less internet coverage, slower speeds
- Hamilton Square, NJ: less internet coverage, faster speeds
- Princeton, NJ: less internet coverage, slower speeds
- Hightstown, NJ: less internet coverage, faster speeds
- Mercerville, NJ: equal internet coverage, faster speeds
- East Windsor, NJ: less internet coverage, slower speeds
Cities with Similar Populations
- Sunnyside, WA: equal internet coverage, faster speeds
- Elmwood Park, NJ: less internet coverage, faster speeds
- Enumclaw, WA: less internet coverage, slower speeds
- Essex, VT: less internet coverage, slower speeds
- Ferndale, MI: equal internet coverage, faster speeds
- Florida City, FL: less internet coverage, faster speeds
- Florida Ridge, FL: equal internet coverage, faster speeds
- Sun Valley, NV: equal internet coverage, faster speeds
- Sunny Isles Beach, FL: less internet coverage, faster speeds
- Ellijay, GA: less internet coverage, slower speeds