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Los Alamos

A community of 13,317 people in New Mexico
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Around town

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Outdoors in Los Alamos

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Map of Los Alamos: conserved land, trails and the top places to walk
Conserved land26%1,853 of 7,080 acres
Trails82 mi7.4 mi per sq mi
Parks & preserves18139 conserved acres per 1,000 residents

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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Know Los Alamos

The town at a glance, and the guide to how things work

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About Los Alamos

Census-designated place in New Mexico, United States
13,179Population
11.1 sq miArea
7,320 ftElevation

Los Alamos (Spanish: Los Álamos, meaning 'The Poplars') is a census-designated place in Los Alamos County, New Mexico, United States, that is recognized as one of the development and creation places of the atomic bomb—the primary objective of the Manhattan Project by Los Alamos National Laboratory during World War II. The town is on four mesas of the Pajarito Plateau, and had a population of about 13,200 as of 2020. It is the county seat and one of two population centers in Los Alamos County; the other is White Rock.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code87544, 87545
Area code505
Living in Los Alamos

Housing in Los Alamos

$581K▼ 0.9% in a year Typical home value · Zillow

The typical Los Alamos home is worth about $581,000, down 0.9% in a year, 83% above the New Mexico typical home.

A strong seller's market

Buyer’sBalancedSeller’s
Days on market8
Sale-to-list100.9%
Sold in May23
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Los Alamos

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Not graded

A grade needs all of the FBI's latest years (2023–2025). Los Alamos's police department reported only 2024 and 2025, so we don't grade it yet. The figures below are still real.

Violent crime per 1,000
Los Alamos 0.6
New Mexico 6.5
U.S. 3.3
Property crime per 1,000
Los Alamos 2.9
New Mexico 23.5
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Health in Los Alamos

Compared with New Mexico

22better than NM·1worse

of 32 measures CDC estimates. The other 9 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Los Alamos Medical CenterLos Alamos · 2 mi · ER
Rio Arriba Health CommonsEspanola · 12.9 mi · sliding-scale fees
Primary careNo shortage
DentalNo shortage
Mental healthNo shortage
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Los Alamos · CMS · HRSAHealth in Los Alamos →

Schools in Los Alamos

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A+

School Grade A+

The public schools Los Alamos’s kids attend, from kindergarten through graduation, outperform 99% of New Mexico’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

#3Best public schoolsof 47 in NM
DistrictLOS ALAMOSSchools6

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within NM. Ratings are from neighbors.

Famous people from Los AlamosWriters, athletes, leaders and more who were born in Los Alamos.Meet them →

How things work in Los Alamos

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Los Alamos

New Mexico · NM
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01