In South Side there are 3 residential Fiber providers covering 99.58% of the neighborhood. The average home can get speeds up to 2,405 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 South Side, Mount Vernon, NY.
To see availability maps for all providers including fiber, cable, DSL, and more in South Side, Mount Vernon, NY please click below.
South Side, Mount Vernon, NY Availability Maps
Fiber Internet Service Providers in South Side
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 South Side are not shown.
South Side 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 South Side is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.58% of South Side. 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 South Side above to see who has service at your home.
How fast is fiber internet in South Side?
The map below shows maximum fiber internet speeds by area in South Side.
Fiber Internet Speed Key
The average South Side home can get up to 2,405 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 9.94% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 21.35% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in South Side.
Fiber internet speeds tend to be faster in the southeast parts of South Side, and slower in the south areas of the neighborhood.
Is fiber the fastest internet I can get in South Side?
The fastest internet for you may vary based on where in South Side you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 78.31% of South Side homes.
- Cable is fastest for 21.55% of the neighborhood.
- 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 South Side homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Side, along with details on where in South Side and at what speeds.
EarthLink Fiber in South Side, Mount Vernon, NY
EarthLink fiber coverage
About 99.58%, or 14,656 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire South Side area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Side.
EarthLink fiber download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Side. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 2 different maximum speeds throughout South Side. The fastest plan anyone in South Side can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the neighborhood-wide average maximum speed for South Side customers is up to 1,810 Mbps.
Show all download speeds
- 78.6% up to 2,048.0 Mbps
- 21.4% up to 940.0 Mbps
EarthLink fiber upload speeds
In South Side 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 South Side fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Side 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 1,798 Mbps.
Show all upload speeds
- 78.6% up to 2,048.0 Mbps
- 21.4% up to 880.0 Mbps
Verizon Fiber in South Side, Mount Vernon, NY
Verizon fiber coverage
About 99.58%, or 14,656 people, have Verizon fiber internet available to them in the neighborhood. The company covers the entire South Side area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Side.
Verizon fiber download speeds
Verizon is below average when comparing download speeds to all other internet providers in South Side. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are 2 different maximum speeds throughout South Side. The fastest plan anyone in South Side can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the neighborhood-wide average maximum speed for South Side customers is up to 1,810 Mbps.
Show all download speeds
- 78.6% up to 2,048.0 Mbps
- 21.4% up to 940.0 Mbps
Verizon fiber upload speeds
In South Side 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 South Side fiber providers. Verizon offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Side 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 1,798 Mbps.
Show all upload speeds
- 78.6% up to 2,048.0 Mbps
- 21.4% up to 880.0 Mbps
Optimum Fiber in South Side, Mount Vernon, NY
Optimum fiber coverage
About 9.94%, or 1,463 people, have Optimum fiber internet available to them in the neighborhood. The company covers the southeast, east, and northeast South Side 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 South Side.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in South Side. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout South Side. The fastest plan anyone in South Side can order from Optimum goes up to 8,000 Mbps, and all South Side customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In South Side 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 South Side fiber providers. Optimum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Side is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
South Side Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Side or any of the areas nearby.
How does fiber internet in South Side compare to the rest of Mount Vernon?
Fiber internet speeds in South Side are much faster versus the average speeds in Mount Vernon: 0.00 Mbps in Mount Vernon versus 2,405 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Mount Vernon is 0.00% versus 99.58% in South Side.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Side 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- North Side, Mount Vernon, NY: less fiber coverage, faster speeds
- Southeast Yonkers, Yonkers, NY: more fiber coverage, faster speeds
- Wakefield-Williamsbridge, Bronx, NY: more fiber coverage, faster speeds
- Eastchester, Bronx, NY: less fiber coverage, faster speeds
- Lawrence Park, Bronxville, NY: less fiber coverage, faster speeds
- Woodlawn, Bronx, NY: more fiber coverage, faster speeds
- Country Club, Bronx, NY: more fiber coverage, faster speeds
- Lincoln Park, Yonkers, NY: less fiber coverage, faster speeds
- Baychester, Bronx, NY: more fiber coverage, faster speeds
- Cedar Knolls, Bronxville, NY: more fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Airline, Houston, TX: less fiber coverage, faster speeds
- Woodlawn, Bronx, NY: more fiber coverage, faster speeds
- Winter Hill, Somerville, MA: less fiber coverage, slower speeds
- Winter Gardens, Lakeside, CA: less fiber coverage, faster speeds
- Widefield, Security-Widefield, CO: less fiber coverage, faster speeds
- Whittier, Minneapolis, MN: less fiber coverage, faster speeds
- whitehall, Pittsburgh, PA: more fiber coverage, slower speeds
- West Side, St. Paul, MN: less fiber coverage, faster speeds
- Valley Station, Louisville, KY: less fiber coverage, faster speeds
- Carrick, Pittsburgh, PA: more fiber coverage, slower speeds