In Gwinnett County there are 7 residential Fiber providers covering 94.01% of the county. The average home can get speeds up to 5,376 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 Gwinnett County, GA.
To see availability maps for all providers including fiber, cable, DSL, and more in Gwinnett County, GA please click below.
Gwinnett County, GA Availability Maps
Fiber Internet Service Providers in Gwinnett 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 Gwinnett County are not shown.
Gwinnett 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 Gwinnett County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 94.01% of Gwinnett 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 Gwinnett County above to see who has service at your home.
How fast is fiber internet in Gwinnett County?
The map below shows maximum fiber internet speeds by area in Gwinnett County.
Fiber Internet Speed Key
The average Gwinnett County home can get up to 5,376 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 Mbps, which 1.21% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 13.21% 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 Gwinnett County.
Fiber internet speeds tend to be faster in the southwest parts of Gwinnett County, and slower in the north areas of the county.
Is fiber the fastest internet I can get in Gwinnett County?
The fastest internet for you may vary based on where in Gwinnett County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 83.77% of Gwinnett County homes.
- Cable is fastest for 15.93% 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 Gwinnett County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Gwinnett County, along with details on where in Gwinnett County and at what speeds.
EarthLink Fiber in Gwinnett County, GA
EarthLink fiber coverage
About 90.10%, or 862,323 people, have EarthLink fiber internet available to them in the county. The company covers the entire Gwinnett County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Gwinnett County.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett 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 Gwinnett County customers is up to 4,011 Mbps.
Show all download speeds
- 75.3% up to 5,000.0 Mbps
- 24.7% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Gwinnett 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 Gwinnett 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 Gwinnett 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 4,011 Mbps.
Show all upload speeds
- 75.3% up to 5,000.0 Mbps
- 24.7% up to 1,000.0 Mbps
AT&T Fiber in Gwinnett County, GA
AT&T fiber coverage
About 90.10%, or 862,323 people, have AT&T fiber internet available to them in the county. The company covers the entire Gwinnett County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Gwinnett County.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett 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 Gwinnett County customers is up to 4,011 Mbps.
Show all download speeds
- 75.3% up to 5,000.0 Mbps
- 24.7% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Gwinnett 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 Gwinnett 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 Gwinnett 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 4,011 Mbps.
Show all upload speeds
- 75.3% up to 5,000.0 Mbps
- 24.7% up to 1,000.0 Mbps
Sparklight Fiber in Gwinnett County, GA
Sparklight fiber coverage
About 43.81%, or 419,331 people, have Sparklight fiber internet available to them in the county. The company covers the entire Gwinnett County area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in some of Gwinnett County.
Sparklight fiber download speeds
Sparklight is the fastest when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, Sparklight fiber is the fastest. There are no different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett County can order from Sparklight goes up to 7,000 Mbps, and all Gwinnett County customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Sparklight fiber upload speeds
In Gwinnett County download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is the fastest where upload speeds are concerned, and the fastest compared to other Gwinnett County fiber providers. Sparklight offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Gwinnett County is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Google Fiber Fiber in Gwinnett County, GA
Google Fiber fiber coverage
About 2.77%, or 26,534 people, have Google Fiber fiber internet available to them in the county. The company covers the west, southwest, central, northwest, and north Gwinnett County area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Gwinnett County.
Google Fiber fiber download speeds
Google Fiber is above average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, Google Fiber fiber is below average. There are no different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett County can order from Google Fiber goes up to 2,000 Mbps, and all Gwinnett County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Google Fiber fiber upload speeds
In Gwinnett County download speeds tend to be faster than than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is below average where upload speeds are concerned, and below average compared to other Gwinnett County fiber providers. Google Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Gwinnett County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Hotwire Communications Fiber in Gwinnett County, GA
Hotwire Communications fiber coverage
About 1.56%, or 14,900 people, have Hotwire Communications fiber internet available to them in the county. The company covers the northeast, southeast, central, south, north, and west Gwinnett 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 Gwinnett County.
Hotwire Communications fiber download speeds
Hotwire Communications is above average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, Hotwire Communications fiber is above average. There are 2 different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett County can order from Hotwire Communications goes up to 8,000 Mbps, the slowest package only goes up to 2,000 Mbps, and the county-wide average maximum speed for Gwinnett County customers is up to 6,659 Mbps.
Show all download speeds
- 77.7% up to 8,000.0 Mbps
- 22.3% up to 2,000.0 Mbps
Hotwire Communications fiber upload speeds
In Gwinnett County download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is above average where upload speeds are concerned, and above average compared to other Gwinnett County fiber providers. Hotwire Communications 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 Gwinnett County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 2,000 Mbps. On average, Hotwire Communications customers can get speeds up to 6,659 Mbps.
Show all upload speeds
- 77.7% up to 8,000.0 Mbps
- 22.3% up to 2,000.0 Mbps
XFINITY from Comcast Fiber in Gwinnett County, GA
XFINITY fiber coverage
About 1.31%, or 12,559 people, have XFINITY fiber internet available to them in the county. The company covers the southeast, northeast, west, south, north, northwest, and southwest Gwinnett County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Gwinnett County.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, XFINITY fiber is below average. There are 3 different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett 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 Gwinnett County customers is up to 1,692 Mbps.
Show all download speeds
- 63.9% up to 2,000.0 Mbps
- 26.4% up to 1,200.0 Mbps
- 9.7% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Gwinnett 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 below average compared to other Gwinnett 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 Gwinnett 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 327 Mbps.
Show all upload speeds
- 16.1% up to 1,000.0 Mbps
- 63.9% up to 250.0 Mbps
- 20.1% up to 35.0 Mbps
Spectrum Fiber in Gwinnett County, GA
Spectrum fiber coverage
About 1.24%, or 11,898 people, have Spectrum fiber internet available to them in the county. The company covers the east, northeast, north, and central Gwinnett County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Gwinnett County.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Gwinnett County. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Gwinnett County. The fastest plan anyone in Gwinnett County can order from Spectrum goes up to 1,000 Mbps, and all Gwinnett County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Gwinnett County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Gwinnett County fiber providers. Spectrum 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 Gwinnett County is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 265 Mbps.
Show all upload speeds
- 49.5% up to 500.0 Mbps
- 50.5% up to 35.0 Mbps
Gwinnett County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Gwinnett County or any of the areas nearby.
How does fiber internet in Gwinnett County compare to the rest of Georgia?
Fiber internet speeds in Gwinnett County are much faster versus the average speeds in Georgia: 0.00 Mbps in Georgia versus 5,376 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Georgia is 0.00% versus 94.01% in Gwinnett County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Gwinnett 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
- Barrow County, GA: less fiber coverage, slower speeds
- Fulton County, GA: less fiber coverage, slower speeds
- Cobb County, GA: less fiber coverage, slower speeds
- Oconee County, GA: less fiber coverage, slower speeds
- Clarke County, GA: less fiber coverage, slower speeds
- Paulding County, GA: less fiber coverage, slower speeds
- Oglethorpe County, GA: less fiber coverage, slower speeds
- Polk County, GA: less fiber coverage, slower speeds
- McCormick County, SC: more fiber coverage, faster speeds
- Etowah County, AL: less fiber coverage, slower speeds
Counties with Similar Populations
- Bronx County, NY: more fiber coverage, faster speeds
- Duval County, FL: less fiber coverage, faster speeds
- Cuyahoga County, OH: less fiber coverage, slower speeds
- Alameda County, CA: less fiber coverage, faster speeds
- Broward County, FL: less fiber coverage, slower speeds
- Allegheny County, PA: less fiber coverage, slower speeds
- Collin County, TX: less fiber coverage, slower speeds
- Fairfax County, VA: less fiber coverage, slower speeds
- Mecklenburg County, NC: less fiber coverage, slower speeds
- Honolulu County, HI: less fiber coverage, slower speeds