Internet providers in Vacaville, CA
Vacaville is a city in California with about 102,085 residents and roughly 41,378 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Vacaville, CA
Share of residential locations in Vacaville 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 | Cal.net | Fixed wireless | 99%+ | |
| 2 | Xfinity | Cable | 99% | |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 81% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 58% | |
| 5 | DigitalPath | Fixed wireless | 50% | |
| 6 | Verizon | Fiber, Fixed wireless | 48% | Check availability |
| 7 | UnWired Broadband Holding | Fixed wireless | 44% | |
| 8 | California Internet | Fixed wireless | 4% | |
| 9 | Valley Internet | Fixed wireless | 1% |
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 Vacaville
Cal.net reports service to the most residential locations in Vacaville, about 100%. 5 providers report coverage of at least half of locations (Cal.net, Xfinity, AT&T, T-Mobile Home Internet, and DigitalPath), so the market looks competitive. Cal.net, T-Mobile Home Internet, DigitalPath, and UnWired Broadband Holding offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Vacaville?
Fiber reaches about 15% of locations in Vacaville, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 88% of locations. DSL is still reported for about 58% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Vacaville that providers report they can serve. City-level figures, not your address.
Vacaville at a glance
About 95% of households in Vacaville have a broadband subscription, 3 points above the California average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Vacaville
- Fairfield, CA (8 mi)
- Suisun City, CA (8 mi)
- Dixon, CA (10 mi)
- Napa, CA (18 mi)
- Davis, CA (18 mi)
- Rio Vista, CA (19 mi)
- American Canyon, CA (20 mi)
- Benicia, CA (22 mi)
- Bay Point, CA (23 mi)
- Vallejo, CA (24 mi)
- Pittsburg, CA (24 mi)
- Woodland, CA (25 mi)
- Martinez, CA (26 mi)
- West Sacramento, CA (26 mi)
- Concord, CA (27 mi)
- Sonoma, CA (27 mi)
- Antioch, CA (28 mi)
- Pleasant Hill, CA (29 mi)
- Hercules, CA (29 mi)
- Oakley, CA (29 mi)
Frequently asked questions
Is fiber internet available in Vacaville?
Yes, in part. About 15% of residential locations in Vacaville can get fiber, 99% can get cable, and about 88% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Vacaville?
Cal.net reports service to about 100% of residential locations in Vacaville, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Vacaville?
8 providers report service to at least 2% of locations in Vacaville, and 5 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 Vacaville?
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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