In St Denis there are 2 residential Fiber providers covering 100.00% of the neighborhood. The average home can get speeds up to 1,374 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 St Denis, Catonsville, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in St Denis, Catonsville, MD please click below.
St Denis, Catonsville, MD Availability Maps
Fiber Internet Service Providers in St Denis
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 St Denis are not shown.
St Denis 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 St Denis is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of St Denis. 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 St Denis above to see who has service at your home.
How fast is fiber internet in St Denis?
The map below shows maximum fiber internet speeds by area in St Denis.
Fiber Internet Speed Key
The average St Denis home can get up to 1,374 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 2,048 Mbps, which 39.20% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 60.80% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in St Denis.
Fiber internet speeds tend to be faster in the south parts of St Denis, and slower in the east areas of the neighborhood.
Is fiber the fastest internet I can get in St Denis?
The fastest internet for you may vary based on where in St Denis you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 39.20% of St Denis homes.
- Cable is fastest for 60.80% 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 St Denis homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in St Denis, along with details on where in St Denis and at what speeds.
EarthLink Fiber in St Denis, Catonsville, MD
EarthLink fiber coverage
About 100.00%, or 3,043 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire St Denis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of St Denis.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in St Denis. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout St Denis. The fastest plan anyone in St Denis 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 St Denis customers is up to 1,374 Mbps.
Show all download speeds
- 39.2% up to 2,048.0 Mbps
- 60.8% up to 940.0 Mbps
EarthLink fiber upload speeds
In St Denis download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other St Denis 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 St Denis 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 1,338 Mbps.
Show all upload speeds
- 39.2% up to 2,048.0 Mbps
- 60.8% up to 880.0 Mbps
Verizon Fiber in St Denis, Catonsville, MD
Verizon fiber coverage
About 100.00%, or 3,043 people, have Verizon fiber internet available to them in the neighborhood. The company covers the entire St Denis area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of St Denis.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in St Denis. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are 2 different maximum speeds throughout St Denis. The fastest plan anyone in St Denis 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 St Denis customers is up to 1,374 Mbps.
Show all download speeds
- 39.2% up to 2,048.0 Mbps
- 60.8% up to 940.0 Mbps
Verizon fiber upload speeds
In St Denis download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other St Denis 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 St Denis 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 1,338 Mbps.
Show all upload speeds
- 39.2% up to 2,048.0 Mbps
- 60.8% up to 880.0 Mbps
St Denis Fiber by Area
This information is most helpful to those looking for homes or considering moving to St Denis or any of the areas nearby.
How does fiber internet in St Denis compare to the rest of Catonsville?
Fiber internet speeds in St Denis are much faster versus the average speeds in Catonsville: 0.00 Mbps in Catonsville versus 1,374 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Catonsville is 0.00% versus 100.00% in St Denis.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around St Denis 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
- Catonsville Heights, Catonsville, MD: equal fiber coverage, slower speeds
- Westchester, Catonsville, MD: less fiber coverage, slower speeds
- Westowne, Catonsville, MD: less fiber coverage, slower speeds
- Westgate, Baltimore, MD: less fiber coverage, slower speeds
- Westview Park, Woodlawn, MD: equal fiber coverage, slower speeds
- Morrell Park, Baltimore, MD: less fiber coverage, slower speeds
- Edmondson Heights, Woodlawn, MD: equal fiber coverage, slower speeds
- Beechfielf-Irvington Area, Baltimore, MD: less fiber coverage, slower speeds
- Lakeland, Baltimore, MD: less fiber coverage, slower speeds
- Pumphrey, Linthicum, MD: less fiber coverage, faster speeds
Neighborhoods with Similar Populations
- University Drive, Coral Springs, FL: less fiber coverage, faster speeds
- South Park, Des Moines, IA: equal fiber coverage, faster speeds
- South Elmwood, Providence, RI: less fiber coverage, slower speeds
- San Jose Forest, Jacksonville, FL: equal fiber coverage, faster speeds
- Pine Brook, Camp Hill, PA: equal fiber coverage, slower speeds
- O'Fallon, St. Louis, MO: less fiber coverage, faster speeds
- Arlington, Birmingham, AL: less fiber coverage, faster speeds
- Independence Plaza, Kansas City, MO: less fiber coverage, faster speeds
- West Lake Sammamish, Bellevue, WA: less fiber coverage, faster speeds
- West Sharyland, Mission, TX: less fiber coverage, faster speeds