Internet providers in Los Alamos, NM
Los Alamos is a census-designated place (an unincorporated community) in New Mexico with about 13,471 residents and roughly 6,991 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Los Alamos, NM
Share of residential locations in Los Alamos 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 | 97% | |
| 2 | CenturyLink / Quantum Fiber | Fiber, DSL | 93% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 86% | |
| 4 | NMsurf | Fixed wireless | 86% | |
| 5 | Verizon | Fiber, Fixed wireless | 84% | Check availability |
| 6 | ATN International | Cable, DSL, Fixed wireless | 2% |
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 Alamos
Xfinity reports service to the most residential locations in Los Alamos, about 97%. 5 providers report coverage of at least half of locations (Xfinity, CenturyLink / Quantum Fiber, T-Mobile Home Internet, NMsurf, and Verizon), so the market looks competitive. T-Mobile Home Internet and NMsurf offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Los Alamos?
Fiber is limited in Los Alamos, reaching about 1% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 1%. 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 Alamos that providers report they can serve. City-level figures, not your address.
Los Alamos at a glance
About 96% of households in Los Alamos have a broadband subscription, 12 points above the New Mexico average of 84%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Los Alamos
- Española, NM (14 mi)
- Santa Fe, NM (24 mi)
Frequently asked questions
Is fiber internet available in Los Alamos?
Yes, in part. About 1% of residential locations in Los Alamos can get fiber, 97% can get cable, and about 1% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Los Alamos?
Xfinity reports service to about 97% of residential locations in Los Alamos, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Los Alamos?
6 providers report service to at least 2% of locations in Los Alamos, 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 Alamos?
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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