Internet providers in Dunwoody, GA
Dunwoody is a city in Georgia with about 51,563 residents and roughly 22,635 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Dunwoody, GA
Share of residential locations in Dunwoody where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Xfinity | Cable | 99%+ | |
| 2 | AT&T | Fiber, DSL, Fixed wireless | 84% | Check availability |
| 3 | Verizon | Fiber, Fixed wireless | 71% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 68% | |
| 5 | Google Fiber | Fiber | 5% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What to know about internet in Dunwoody
Xfinity reports service to the most residential locations in Dunwoody, about 100%. 4 providers report coverage of at least half of locations (Xfinity, AT&T, Verizon, and T-Mobile Home Internet), so the market looks competitive. Fiber-focused providers reporting service here include Google Fiber (5%). T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Dunwoody?
Fiber is widely available: about 59% of locations in Dunwoody can get it. Gigabit-class service (1,000 Mbps down) is reported for about 97% of locations. DSL is still reported for about 25% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 82% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Dunwoody that providers report they can serve. City-level figures, not your address.
Dunwoody at a glance
About 97% of households in Dunwoody have a broadband subscription, 7 points above the Georgia average of 90%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Dunwoody
- Sandy Springs, GA (3 mi)
- Doraville, GA (3 mi)
- Chamblee, GA (4 mi)
- Brookhaven, GA (5 mi)
- Peachtree Corners, GA (5 mi)
- Norcross, GA (6 mi)
- Roswell, GA (7 mi)
- North Druid Hills, GA (8 mi)
- Johns Creek, GA (9 mi)
- Tucker, GA (9 mi)
- Alpharetta, GA (9 mi)
- North Decatur, GA (9 mi)
- Clarkston, GA (10 mi)
- Duluth, GA (10 mi)
- Scottdale, GA (10 mi)
- Vinings, GA (11 mi)
- Lilburn, GA (11 mi)
- Decatur, GA (12 mi)
- Mountain Park, GA (12 mi)
- Stone Mountain, GA (13 mi)
Frequently asked questions
Is fiber internet available in Dunwoody?
Yes, in part. About 59% of residential locations in Dunwoody can get fiber, 100% can get cable, and about 97% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Dunwoody?
Xfinity reports service to about 100% of residential locations in Dunwoody, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Dunwoody?
5 providers report service to at least 2% of locations in Dunwoody, and 4 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Dunwoody?
Fiber providers reporting service in Dunwoody include Google Fiber (5% of locations). Other providers may also offer fiber in parts of the city, so check your address.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Dunwoody?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
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