Los Alamos County, NM Map
Official Census boundary of Los Alamos County, New Mexico (FIPS 35028). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Los Alamos County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
19,435
Households
8,247
Median household income
$147,139
Median age
39.3 years
Median home value
$495,800
Median gross rent
$1,375/mo
Owner-occupied homes
74.8%
Bachelor's degree or higher
69.7%
Below poverty level
3.5%
Land area
109.1 sq mi
Population density
178 / sq mi