In Nassau County there are 4 residential internet providers covering 99.31% of the county. The average home can get speeds up to 963 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.

 

4 Internet Service Providers in Nassau County

Verizon | Fiber

Availability:

98.57%

Avg. Speed:

940 Mbps

Optimum | Cable

Availability:

98.47%

Avg. Speed:

646 Mbps

Verizon | DSL

Availability:

79.68%

Avg. Speed:

6.3 Mbps

T-Mobile Home Internet | 4G & 5G Home Internet

Availability:

14.60%

Avg. Speed:

25 Mbps

To avoid wasting your time, providers with less than 1% coverage in Nassau County are not shown.

 

Nassau County Satellite TV & Internet Providers

DISH Satellite TV

Availability:

100%

Avg. Speed:

N/A: Call to bundle.

 

DIRECTV Satellite TV

Availability:

100%

Avg. Speed:

N/A

Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.

 

HughesNet Satellite Internet

Availability:

100%

Avg. Speed:

15 Mbps

(High latency)

 

 

 

Where in Nassau County is internet available?

Nassau County, NY map of internet availability

Internet Availability Key

0%
50%
100%

 

Internet service is available in 99.31% of Nassau County. Areas in green are more likely to have fiber, cable, DSL, or fixed wireless internet service. Areas in red may be more reliant on satellite service. The most widely available provider is Verizon. Call one of the companies with service in Nassau County above to see who has service at your home, or click the technology to see where it can be found in Nassau County.

 

How fast are internet speeds in Nassau County?

The map below shows maximum internet speeds by area in Nassau County.

Nassau County, NY map of local internet speeds

Internet Speed Key

1 Mbps
50 Mbps
1000 Mbps+

 

The average Nassau County home can get up to 963 Mbps on their internet plan. For most people, the fastest download speed in the county is 1,000 Mbps, which 42.75% 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 1.5 Mbps. See the internet provider details below for info about their speed and coverage in Nassau County.

Internet speeds tend to be faster in the south parts of Nassau County, and slower in the east areas of the county.

 

What type of internet should I choose in Nassau County?

The fastest internet for you may vary based on where in Nassau County you live. If speed is your main concern, fiber will be the fastest internet in the county.

  • Fiber is the fastest internet type for 56.24% of Nassau County homes.
  • Cable is fastest for 42.85% of the county.
  • 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 Nassau County homes.

 

Internet Market Health in Nassau County

Nassau County, NY map of internet competition

Internet Competition Key

4+ options
2 options
No alternatives

The map shows how competitive the Nassau County 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 Nassau County based on what connections the average home has availabile:

  • Average number of internet service providers to a home: 2.9 (unhealthy)
  • Average types of service (fiber, cable, DSL, etc): 2.9 (very healthy)
  • Average providers with broadband (25 Mbps+) speeds: 2.1 (unhealthy)

Overall, competition is healthy.

Nassau County internet customers have the ability to buy internet service from 1 to 4 different providers, depending on where they live. For different types of service, Nassau County homes have between 1 and 4 options. The type(s) of service available are fiber, cable, dsl, and fixed wireless, though these may vary depending on the region within the county.

When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Nassau County internet customers who want faster speeds have between 0 and 3 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, Nassau County is doing better than most.

 

TV & Internet Providers in Depth

Below you'll find which TV and internet providers offer service in Nassau County, along with details on where in Nassau County and at what speeds.

Verizon Fiber in Nassau County, NY

Verizon fiber coverage

About 98.57%, or 1,320,434 people, have Verizon fiber internet available to them in the county. The company covers the entire Nassau County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Nassau County.

 

Verizon fiber download speeds

Verizon is above average when comparing download speeds to all other internet providers in Nassau County. Versus other fiber providers in the area, Verizon fiber is the slowest. There are no different maximum speeds throughout Nassau County. The fastest plan anyone in Nassau County can order from Verizon goes up to 940 Mbps, and all Nassau County customers can get this speed.

Show all download speeds

The following maximum speeds are marketed to Verizon customers in Nassau County. Cheaper plans with slower speeds may be available.

  • 100.0% up to 940.0 Mbps

 

Verizon fiber upload speeds

In Nassau County download speeds tend to be than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is above average where upload speeds are concerned, and the slowest compared to other Nassau County fiber providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Nassau County is up to 880 Mbps, which is available to everyone covered.

Show all upload speeds

Verizon's Nassau County fiber customers can expect the following upload speeds:

  • 100.0% up to 880.0 Mbps

 

 

 

Optimum Cable in Nassau County, NY

Optimum cable coverage

About 98.47%, or 1,318,990 people, have Optimum cable internet available to them in the county. The company covers the entire Nassau County area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Nassau County.

 

Optimum cable download speeds

Optimum is above average when comparing download speeds to all other internet providers in Nassau County. Versus other cable providers in the area, Optimum cable is the slowest. There are 11 different maximum speeds throughout Nassau County. The fastest plan anyone in Nassau County can order from Optimum goes up to 1,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Nassau County customers is up to 646 Mbps.

Show all download speeds

The following maximum speeds are marketed to Optimum customers in Nassau County. Cheaper plans with slower speeds may be available.

  • 43.3% up to 1,000.0 Mbps
  • 0.1% up to 700.0 Mbps
  • 7.6% up to 500.0 Mbps
  • 30.3% up to 400.0 Mbps
  • 0.0% up to 350.0 Mbps
  • 15.7% up to 300.0 Mbps
  • 2.7% up to 200.0 Mbps
  • 0.3% up to 100.0 Mbps
  • 0.0% up to 25.0 Mbps
  • 0.0% up to 20.0 Mbps
  • 0.0% up to 10.0 Mbps

 

Optimum cable upload speeds

In Nassau County download speeds tend to be than upload speeds for Optimum cable. Compared to other ISPs, Optimum is above average where upload speeds are concerned, and the fastest compared to other Nassau County cable providers. Optimum offers 9 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in Nassau County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Optimum customers can get speeds up to 468 Mbps.

Show all upload speeds

Optimum's Nassau County cable customers can expect the following upload speeds:

  • 43.2% up to 1,000.0 Mbps
  • 1.2% up to 500.0 Mbps
  • 1.2% up to 300.0 Mbps
  • 0.0% up to 100.0 Mbps
  • 51.4% up to 50.0 Mbps
  • 3.0% up to 35.0 Mbps
  • 0.0% up to 5.0 Mbps
  • 0.0% up to 2.0 Mbps
  • 0.0% up to 1.0 Mbps

 

 

 

Verizon DSL in Nassau County, NY

Verizon DSL coverage

About 79.68%, or 1,067,292 people, have Verizon DSL internet available to them in the county. The company covers the entire Nassau County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Nassau County.

 

Verizon DSL download speeds

Verizon is the slowest when comparing download speeds to all other internet providers in Nassau County. Versus other DSL providers in the area, Verizon DSL is the slowest. There are 7 different maximum speeds throughout Nassau County. The fastest plan anyone in Nassau County can order from Verizon goes up to 15 Mbps, the slowest package only goes up to 1.0 Mbps, and the county-wide average maximum speed for Nassau County customers is up to 6.3 Mbps.

Show all download speeds

The following maximum speeds are marketed to Verizon customers in Nassau County. Cheaper plans with slower speeds may be available.

  • 11.8% up to 15.0 Mbps
  • 12.7% up to 10.0 Mbps
  • 12.9% up to 7.0 Mbps
  • 36.8% up to 5.0 Mbps
  • 10.6% up to 3.0 Mbps
  • 14.0% up to 1.5 Mbps
  • 1.1% up to 1.0 Mbps

 

Verizon DSL upload speeds

In Nassau County download speeds tend to be than upload speeds for Verizon DSL. Compared to other ISPs, Verizon is the slowest where upload speeds are concerned, and the slowest compared to other Nassau County DSL providers. Verizon offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood. The fastest upload speed available to anyone from this ISP in Nassau County is up to 1.0 Mbps. Some customers have slower plan choices, which only go up to 0.38 Mbps. On average, Verizon customers can get speeds up to 0.77 Mbps.

Show all upload speeds

Verizon's Nassau County DSL customers can expect the following upload speeds:

  • 24.6% up to 1.0 Mbps
  • 60.3% up to 0.8 Mbps
  • 15.1% up to 0.4 Mbps

 

 

 

T-Mobile Home Internet in Nassau County, NY

T-Mobile Home Internet fixed wireless coverage

About 14.60%, or 195,580 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Nassau County 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 very small piece of Nassau County.

 

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 Nassau County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the fastest. There are no different maximum speeds throughout Nassau County. The fastest plan anyone in Nassau County can order from T-Mobile Home Internet goes up to 25 Mbps, and all Nassau County customers can get this speed.

Show all download speeds

The following maximum speeds are marketed to T-Mobile Home Internet customers in Nassau County. Cheaper plans with slower speeds may be available.

  • 100.0% up to 25.0 Mbps

 

T-Mobile Home Internet fixed wireless upload speeds

In Nassau County download speeds tend to be 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 the slowest compared to other Nassau County fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Nassau County is up to 3.0 Mbps, which is available to everyone covered.

Show all upload speeds

T-Mobile Home Internet's Nassau County fixed wireless customers can expect the following upload speeds:

  • 100.0% up to 3.0 Mbps

 

 

 

 

Nassau County Internet by Area

This information is most helpful to those looking for homes or considering moving to Nassau County or any of the areas nearby.

How does internet in Nassau County compare to the rest of New York?

Internet speeds in Nassau County are comparable versus the average speeds in New York: 945 Mbps in New York versus 963 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in New York is 99.66% versus 99.31% in Nassau County.

What zip codes have widespread internet?

Internet coverage varies by zip code and neighborhood. Some examples in or around Nassau County are shown below. You can enter any zip code here to see TV and internet providers by zip code.

Zip Code
Internet Coverage
23.79%
100.00%
97.71%
99.98%
95.55%
Zip Code
Internet Coverage
100.00%
99.82%
99.96%
100.00%
0.00%

What does internet service look like in other counties?

Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.

Nearby Counties

Counties with Similar Populations