In St. Johns County there are 5 residential Fiber providers covering 87.36% of the county. The average home can get speeds up to 4,350 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. Johns County, FL.
To see availability maps for all providers including fiber, cable, DSL, and more in St. Johns County, FL please click below.
St. Johns County, FL Availability Maps
Fiber Internet Service Providers in St. Johns County
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. Johns County are not shown.
St. Johns County 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. Johns County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 87.36% of St. Johns County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in St. Johns County above to see who has service at your home.
How fast is fiber internet in St. Johns County?
The map below shows maximum fiber internet speeds by area in St. Johns County.
Fiber Internet Speed Key
The average St. Johns County home can get up to 4,350 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 Mbps, which 11.75% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 20.31% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in St. Johns County.
Fiber internet speeds tend to be faster in the north parts of St. Johns County, and slower in the southwest areas of the county.
Is fiber the fastest internet I can get in St. Johns County?
The fastest internet for you may vary based on where in St. Johns County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 69.28% of St. Johns County homes.
- Cable is fastest for 29.89% 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 St. Johns County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in St. Johns County, along with details on where in St. Johns County and at what speeds.
EarthLink Fiber in St. Johns County, FL
EarthLink fiber coverage
About 80.68%, or 220,607 people, have EarthLink fiber internet available to them in the county. The company covers the entire St. Johns County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Johns County.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in St. Johns County. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout St. Johns County. The fastest plan anyone in St. Johns County can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for St. Johns County customers is up to 3,866 Mbps.
Show all download speeds
- 71.7% up to 5,000.0 Mbps
- 28.3% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In St. Johns County download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other St. Johns County fiber providers. EarthLink offers 2 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 St. Johns County is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 3,866 Mbps.
Show all upload speeds
- 71.7% up to 5,000.0 Mbps
- 28.3% up to 1,000.0 Mbps
AT&T Fiber in St. Johns County, FL
AT&T fiber coverage
About 80.68%, or 220,607 people, have AT&T fiber internet available to them in the county. The company covers the entire St. Johns County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of St. Johns County.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in St. Johns County. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout St. Johns County. The fastest plan anyone in St. Johns County can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for St. Johns County customers is up to 3,866 Mbps.
Show all download speeds
- 71.7% up to 5,000.0 Mbps
- 28.3% up to 1,000.0 Mbps
AT&T fiber upload speeds
In St. Johns County download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other St. Johns County fiber providers. AT&T offers 2 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 St. Johns County is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 3,866 Mbps.
Show all upload speeds
- 71.7% up to 5,000.0 Mbps
- 28.3% up to 1,000.0 Mbps
XFINITY from Comcast Fiber in St. Johns County, FL
XFINITY fiber coverage
About 16.65%, or 45,527 people, have XFINITY fiber internet available to them in the county. The company covers the north, northwest, west, south, southwest, central, and southeast St. Johns County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of St. Johns County.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in St. Johns County. Versus other fiber providers in the area, XFINITY fiber is below average. There are 3 different maximum speeds throughout St. Johns County. The fastest plan anyone in St. Johns County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for St. Johns County customers is up to 1,566 Mbps.
Show all download speeds
- 49.5% up to 2,000.0 Mbps
- 35.1% up to 1,200.0 Mbps
- 15.4% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In St. Johns County download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other St. Johns County fiber providers. XFINITY 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 St. Johns County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 367 Mbps.
Show all upload speeds
- 24.8% up to 1,000.0 Mbps
- 43.0% up to 250.0 Mbps
- 32.2% up to 35.0 Mbps
IQ Fiber Fiber in St. Johns County, FL
IQ Fiber fiber coverage
About 14.62%, or 39,987 people, have IQ Fiber fiber internet available to them in the county. The company covers the north, southeast, east, and northwest St. Johns County area. IQ Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of St. Johns County.
IQ Fiber fiber download speeds
IQ Fiber is above average when comparing download speeds to all other internet providers in St. Johns County. Versus other fiber providers in the area, IQ Fiber fiber is above average. There are no different maximum speeds throughout St. Johns County. The fastest plan anyone in St. Johns County can order from IQ Fiber goes up to 5,000 Mbps, and all St. Johns County customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
IQ Fiber fiber upload speeds
In St. Johns County download speeds tend to be equal to than upload speeds for IQ Fiber fiber. Compared to other ISPs, IQ Fiber is above average where upload speeds are concerned, and above average compared to other St. Johns County fiber providers. IQ Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in St. Johns County is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Hotwire Communications Fiber in St. Johns County, FL
Hotwire Communications fiber coverage
About 12.88%, or 35,222 people, have Hotwire Communications fiber internet available to them in the county. The company covers the northwest, north, west, central, southeast, south, and east St. Johns County area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of St. Johns County.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in St. Johns County. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are 3 different maximum speeds throughout St. Johns County. The fastest plan anyone in St. Johns County can order from Hotwire Communications goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for St. Johns County customers is up to 7,393 Mbps.
Show all download speeds
- 91.2% up to 8,000.0 Mbps
- 0.1% up to 5,000.0 Mbps
- 8.6% up to 1,000.0 Mbps
Hotwire Communications fiber upload speeds
In St. Johns County download speeds tend to be faster than than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is the fastest where upload speeds are concerned, and the fastest compared to other St. Johns County fiber providers. Hotwire Communications 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 St. Johns County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 200 Mbps. On average, Hotwire Communications customers can get speeds up to 7,324 Mbps.
Show all upload speeds
- 91.2% up to 8,000.0 Mbps
- 0.1% up to 5,000.0 Mbps
- 8.6% up to 200.0 Mbps
St. Johns County Fiber by Area
This information is most helpful to those looking for homes or considering moving to St. Johns County or any of the areas nearby.
How does fiber internet in St. Johns County compare to the rest of Florida?
Fiber internet speeds in St. Johns County are much faster versus the average speeds in Florida: 0.00 Mbps in Florida versus 4,350 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Florida is 0.00% versus 87.36% in St. Johns County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around St. Johns County 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 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
- Clay County, FL: less fiber coverage, slower speeds
- Duval County, FL: less fiber coverage, faster speeds
- Putnam County, FL: less fiber coverage, slower speeds
- Flagler County, FL: more fiber coverage, faster speeds
- Bradford County, FL: less fiber coverage, slower speeds
- Baker County, FL: less fiber coverage, slower speeds
- Union County, FL: less fiber coverage, slower speeds
- Alachua County, FL: less fiber coverage, faster speeds
- Columbia County, FL: more fiber coverage, faster speeds
- Gilchrist County, FL: more fiber coverage, slower speeds
Counties with Similar Populations
- Hays County, TX: less fiber coverage, slower speeds
- St. Joseph County, IN: less fiber coverage, faster speeds
- Spartanburg County, SC: less fiber coverage, slower speeds
- Shelby County, AL: less fiber coverage, faster speeds
- Sangamon County, IL: less fiber coverage, slower speeds
- Kalamazoo County, MI: less fiber coverage, faster speeds
- Johnston County, NC: less fiber coverage, slower speeds
- Jefferson County, MO: less fiber coverage, slower speeds
- Jackson County, OR: less fiber coverage, slower speeds
- Ingham County, MI: less fiber coverage, faster speeds