In 2023, Los Alamos County, NM had a population of 19.4k people with a median age of 41.1 and a median household income of $143,188. Between 2022 and 2023 the population of Los Alamos County, NM grew from 19,253 to 19,374, a 0.628% increase and its median household income grew from $135,801 to $143,188, a 5.44% increase.
The 5 largest ethnic groups in Los Alamos County, NM are White (Non-Hispanic) (70.3%), Two+ (Hispanic) (6.61%), White (Hispanic) (6.03%), Other (Hispanic) (5.12%), and Asian (Non-Hispanic) (4.98%).
None of the households in Los Alamos County, NM reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
95.5% of the residents in Los Alamos County, NM are U.S. citizens.
The largest universities in Los Alamos County, NM are University of New Mexico-Los Alamos Campus (87 degrees awarded in 2022).
In 2023, the median property value in Los Alamos County, NM was $452,500, and the homeownership rate was 74.5%.
Most people in Los Alamos County, NM drove alone to work, and the average commute time was 14.4 minutes. The average car ownership in Los Alamos County, NM was 2 cars per household.
Los Alamos County, NM borders Rio Arriba County, NM, Sandoval County, NM, and Santa Fe County, NM.