In Henderson Harbor there is 1 residential DSL provider covering 94.25% of the city. The average home can get speeds up to 34 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 DSL internet providers in Henderson Harbor, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in Henderson Harbor, NY please click below.
Henderson Harbor, NY Availability Maps
DSL Internet Service Provider in Henderson Harbor
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 Henderson Harbor are not shown.
Henderson Harbor 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 Henderson Harbor is DSL internet available?
DSL Internet Availability Key
DSL is available in 94.25% of Henderson Harbor. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Henderson Harbor above to see who has service at your home.
How fast is DSL internet in Henderson Harbor?
The map below shows maximum DSL internet speeds by area in Henderson Harbor.
DSL Internet Speed Key
The average Henderson Harbor home can get up to 34 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 21.24% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 73.01% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Henderson Harbor.
DSL internet speeds tend to be faster in the southeast parts of Henderson Harbor, and slower in the southwest areas of the city.
Is DSL the fastest internet I can get in Henderson Harbor?
The fastest internet for you may vary based on where in Henderson Harbor you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for less than 1% of Henderson Harbor homes.
- Cable is fastest for 98.23% of the city.
- DSL is fastest for 1.77%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Henderson Harbor homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Henderson Harbor, along with details on where in Henderson Harbor and at what speeds.
Frontier Communications DSL in Henderson Harbor, NY
Frontier DSL coverage
About 94.25%, or 213 people, have Frontier DSL internet available to them in the city. The company covers the southeast, southwest, east, and central Henderson Harbor area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Henderson Harbor.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Henderson Harbor. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 2 different maximum speeds throughout Henderson Harbor. The fastest plan anyone in Henderson Harbor can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Henderson Harbor customers is up to 34 Mbps.
Show all download speeds
- 22.5% up to 115.0 Mbps
- 77.5% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Henderson Harbor download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Henderson Harbor DSL providers. Frontier 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 Henderson Harbor is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 22.5% up to 7.0 Mbps
- 77.5% up to 1.0 Mbps
Henderson Harbor DSL by Area
This information is most helpful to those looking for homes or considering moving to Henderson Harbor or any of the areas nearby.
How does DSL internet in Henderson Harbor compare to the rest of New York?
DSL internet speeds in Henderson Harbor are much faster versus the average speeds in New York: 0.00 Mbps in New York versus 34 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in New York is 0.00% versus 94.25% in Henderson Harbor.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Henderson Harbor are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Henderson, NY: less DSL coverage, faster speeds
- Roberts Corner, NY: more DSL coverage, faster speeds
- Rural Hill, NY: more DSL coverage, slower speeds
- Smithville, NY: less DSL coverage, faster speeds
- Thomas Settlement, NY: less DSL coverage, slower speeds
- Belleville, NY: more DSL coverage, faster speeds
- Sackets Harbor, NY: less DSL coverage, slower speeds
- Woodville, NY: less DSL coverage, slower speeds
- Taylor Settlement, NY: more DSL coverage, faster speeds
- Adams, NY: less DSL coverage, faster speeds
Cities with Similar Populations
- Lone Elm, KS: less DSL coverage, faster speeds
- Lone Oak, GA: less DSL coverage, slower speeds
- Longview, IL: less DSL coverage, faster speeds
- Lowman, ID: less DSL coverage, slower speeds
- Lucien, MS: less DSL coverage, slower speeds
- Marsh, MT: less DSL coverage, slower speeds
- Meadow Cliff, AR: less DSL coverage, slower speeds
- Routon, LA: less DSL coverage, slower speeds
- Royerton, IN: more DSL coverage, faster speeds
- Rural Hill, MS: less DSL coverage, slower speeds