Internet providers in Fairfax, Virginia 22031
ZIP code 22031 is in Fairfax, Fairfax County, Virginia. Compare the major providers below, then check availability for your address.
Internet in Fairfax 22031: local snapshot
About 97% of the 14,777 households in 22031 have a broadband subscription, 8 points above the Virginia average of 90%. That ranks 22031#63 of 822 ZIP codes in Virginia for broadband adoption. Very few households (2%) are offline, suggesting internet service is widely used in this area.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Fairfax, Virginia
Share of residential locations in Fairfax 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 | Verizon | Fiber, Fixed wireless | 91% | Check availability |
| 2 | Cox | Fiber, Cable | 90% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 71% | |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 46% | Check availability |
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 technologies are available in Fairfax?
Fiber is widely available: about 84% of locations in Fairfax can get it. Gigabit-class service (1,000 Mbps down) is reported for about 73% of locations. Fixed wireless home internet is reported for about 76% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Fairfax that providers report they can serve. City-level figures, not your address.
What to know about internet in Fairfax 22031
Verizon reports service to the most residential locations in Fairfax, about 91%. 3 providers report coverage of at least half of locations (Verizon, Cox, and T-Mobile Home Internet), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 22031 (97%) is close to the Fairfax average of 98%. By median household income, 22031 ranks 4 of 4 ZIP codes in Fairfax. The median age of residents is 35.
Frequently asked questions
Is fiber internet available in Fairfax?
Yes, in part. About 84% of residential locations in Fairfax can get fiber, 85% can get cable, and about 73% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Fairfax?
Verizon reports service to about 91% of residential locations in Fairfax, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Fairfax?
4 providers report service to at least 2% of locations in Fairfax, and 3 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
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 Fairfax 22031?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Other ZIP codes in Fairfax
Internet providers near Fairfax
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