Los Alamos County, New Mexico's estimated 2023 population is 19,860 with a growth rate of 0.75% in the past year according to the most recent United States census data. Los Alamos County, New Mexico is the 19th largest county in New Mexico. The 2010 population was 17,950 and has seen a growth of 10.64% since that time.
3
Average Family Size
2.38
Average Household Size
74.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
85.27% of Los Alamos County, New Mexico residents speak only English, while 14.73% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 7.16% of the population.
4.2%
Overall Poverty Rate
3.68%
Male Poverty Rate
4.74%
Female Poverty Rate
The race most likely to be in poverty in Los Alamos County, New Mexico is Multiple, with 13.63% below the poverty level.
The race least likely to be in poverty in Los Alamos County, New Mexico is Native, with 0.88% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.37%. Among those working part-time, it was 9.61%, and for those that did not work, the poverty rate was 6.65%.
Married
Widowed
Divorced
Separated
NeverMarried
59.2%
Overall Marriage Rate
58.0%
Male Marriage Rate
60.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
20.94%
Veteran Disability Rate
LaborForceParticipation
68.5%
Labor Force Participation
66.1%
Employment Rate
3.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
33.41%
Born in Los Alamos County, New Mexico
89.28%
Native Born
8.69%
Foreign Born
3.6%
Non Citizen
5.09%
Naturalized
89.28% of Los Alamos County, New Mexico residents were born in the United States, with 33.41% having been born in New Mexico. 3.6% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.