Los Alamos

County:: Los Alamos County
County Seat:: No
Area (mi²):: 11.108
State:: New Mexico

Los Alamos is a CDP located in Los Alamos County, New Mexico. Los Alamos has a 2025 population of 13,820. Los Alamos is currently growing at a rate of 0.88% annually and its population has increased by 6.49% since the most recent census, which recorded a population of 12,978 in 2020.

The average household income in Los Alamos is $162,603 with a poverty rate of 3.64%. The median age in Los Alamos is 41 years: 38.9 years for males, and 42.6 years for females.

Demographics

The racial composition of Los Alamos includes 74.74% White, 6.68% Asian, 5.83% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	10,068	74.74%
Two or more races	1,484	11.02%
Asian	900	6.68%
Other race	785	5.83%
Black or African American	119	0.88%
Native American	115	0.85%
Native Hawaiian or Pacific Islander	0	0%

Los Alamos Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Los Alamos' average per capita income is $100,754. Household income levels show a median of $136,502. The poverty rate stands at 3.64%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$178,009	-
Families	$167,714	$191,549
Households	$136,502	$162,603
Non Families	$99,245	$111,956

$100,754

Average Income

$136,502

Median Household Income

3.64%

Poverty Rate