In Glen St. Mary there is 1 residential Fiber provider covering 57.29% of the city. The average home can get speeds up to 1,000 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 Glen St. Mary, FL.
To see availability maps for all providers including fiber, cable, DSL, and more in Glen St. Mary, FL please click below.
Glen St. Mary, FL Availability Maps
Fiber Internet Service Provider in Glen St. Mary
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 Glen St. Mary are not shown.
Glen St. Mary 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 Glen St. Mary is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 57.29% of Glen St. Mary. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Nefcom. Call one of the companies with service in Glen St. Mary above to see who has service at your home.
How fast is fiber internet in Glen St. Mary?
The map below shows maximum fiber internet speeds by area in Glen St. Mary.
Fiber Internet Speed Key
The average Glen St. Mary home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 57.29% of residents can get.
Is fiber the fastest internet I can get in Glen St. Mary?
The fastest internet for you may vary based on where in Glen St. Mary you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 23.65% of Glen St. Mary homes.
- Cable is fastest for 72.62% of the city.
- DSL is fastest for 2.68%.
- Fixed wireless is fastest for 1.05%.
- Satellite internet may be the only option for less than 1% of Glen St. Mary homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Glen St. Mary, along with details on where in Glen St. Mary and at what speeds.
Nefcom Fiber in Glen St. Mary, FL
Nefcom fiber coverage
About 57.07%, or 4,394 people, have Nefcom fiber internet available to them in the city. The company covers the northwest, north, southwest, northeast, south, southeast, west, and east Glen St. Mary area. Nefcom is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Glen St. Mary.
Nefcom fiber download speeds
Nefcom is above average when comparing download speeds to all other internet providers in Glen St. Mary. Versus other fiber providers in the area, Nefcom fiber is one of the fastest. There are no different maximum speeds throughout Glen St. Mary. The fastest plan anyone in Glen St. Mary can order from Nefcom goes up to 1,000 Mbps, and all Glen St. Mary customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Nefcom fiber upload speeds
In Glen St. Mary download speeds tend to be equal to than upload speeds for Nefcom fiber. Compared to other ISPs, Nefcom is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Glen St. Mary fiber providers. Nefcom offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Glen St. Mary is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Glen St. Mary Fiber by Area
This information is most helpful to those looking for homes or considering moving to Glen St. Mary or any of the areas nearby.
How does fiber internet in Glen St. Mary compare to the rest of Florida?
Fiber internet speeds in Glen St. Mary are much faster versus the average speeds in Florida: 0.00 Mbps in Florida versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Florida is 0.00% versus 57.29% in Glen St. Mary.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Glen St. Mary 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
- Macclenny, FL: less fiber coverage, similar speeds
- Sanderson, FL: less fiber coverage, similar speeds
- Hugh, FL: more fiber coverage, faster speeds
- Olustee, FL: more fiber coverage, faster speeds
- Oakleaf Plantation, FL: more fiber coverage, faster speeds
- Watertown, FL: more fiber coverage, faster speeds
- Lakeside, FL: more fiber coverage, faster speeds
- Orange Park, FL: more fiber coverage, faster speeds
- Bellair-Meadowbrook Terrace, FL: more fiber coverage, faster speeds
- Five Points, FL: more fiber coverage, faster speeds
Cities with Similar Populations
- White, GA: more fiber coverage, faster speeds
- Von Ormy, TX: more fiber coverage, faster speeds
- Folsom, LA: more fiber coverage, faster speeds
- Flagler Beach, FL: less fiber coverage, faster speeds
- Farmersville, TX: less fiber coverage, faster speeds
- West Jefferson, OH: less fiber coverage, faster speeds
- West Livingston, TX: more fiber coverage, similar speeds
- West Point, GA: less fiber coverage, faster speeds
- West Salem, WI: more fiber coverage, faster speeds
- West Union, OH: less fiber coverage, slower speeds