Internet providers in Los Altos, CA
Los Altos is a city in California with about 30,736 residents and roughly 13,570 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Los Altos, CA
Share of residential locations in Los Altos 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 | 97% | Check availability |
| 3 | Verizon | Fiber, Fixed wireless | 86% | Check availability |
| 4 | Etheric Communications | Fixed wireless | 82% | |
| 5 | Cruzio Internet | Fixed wireless | 62% | |
| 6 | T-Mobile Home Internet | Fixed wireless | 41% | |
| 7 | Ridge Wireless | Fixed wireless | 38% | |
| 8 | California Internet | Fixed wireless | 13% |
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 Los Altos
Xfinity reports service to the most residential locations in Los Altos, about 100%. 5 providers report coverage of at least half of locations (Xfinity, AT&T, Verizon, Etheric Communications, and Cruzio Internet), so the market looks competitive. Etheric Communications, Cruzio Internet, T-Mobile Home Internet, and Ridge Wireless offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Los Altos?
Fiber is widely available: about 73% of locations in Los Altos can get it. Gigabit-class service (1,000 Mbps down) is reported for about 96% of locations. DSL is still reported for about 57% 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 Los Altos that providers report they can serve. City-level figures, not your address.
Los Altos at a glance
About 98% of households in Los Altos have a broadband subscription, 6 points above the California average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Los Altos
- Mountain View, CA (2 mi)
- Palo Alto, CA (3 mi)
- Sunnyvale, CA (4 mi)
- Cupertino, CA (4 mi)
- Santa Clara, CA (7 mi)
- East Palo Alto, CA (7 mi)
- Saratoga, CA (8 mi)
- Menlo Park, CA (8 mi)
- Campbell, CA (10 mi)
- Newark, CA (10 mi)
- Redwood City, CA (12 mi)
- Milpitas, CA (12 mi)
- Fremont, CA (12 mi)
- Los Gatos, CA (12 mi)
- San Carlos, CA (13 mi)
- Belmont, CA (15 mi)
- Foster City, CA (16 mi)
- San Jose, CA (16 mi)
- Union City, CA (17 mi)
- San Mateo, CA (18 mi)
Frequently asked questions
Is fiber internet available in Los Altos?
Yes, in part. About 73% of residential locations in Los Altos can get fiber, 100% can get cable, and about 96% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Los Altos?
Xfinity reports service to about 100% of residential locations in Los Altos, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Los Altos?
8 providers report service to at least 2% of locations in Los Altos, 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 Los Altos?
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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