San Mateo demographics profile

StatisticSan MateoNew MexicoNational
Population density (sq mi)1201791
Median age53.237.237.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)82%52%55%
Families w/ Kids under 1837%42%43%
Speak English81%65%79%
Speak Spanish12%28%13%
San Mateo, NM has a population of 578 and is the 18,659th largest city in the United States. The population density is 120 per sq mi which is 598% higher than the New Mexico average and 32% higher than the national average. The median age in San Mateo is 53 which is approximately 43% higher than the New Mexico average of 37. In San Mateo, 82% of the population over 15 years of age are married, 81% speak English and 12% speak Spanish. 56% of San Mateo residents were born in New Mexico, 36% were born out of state, 2% were born outside of the United States and 6% were foreign born.

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Did you know?

  • The population density in San Mateo is 598% higher than New Mexico.
  • The median age in San Mateo is 43% higher than New Mexico.
  • In San Mateo 93.60% of the population is White.
  • In San Mateo 0.00% of the population is Black or African American.
  • In San Mateo 6.40% of the population is Asian.

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San Mateo population breakdown by race

RaceSan MateoNew MexicoNational
Black or African American0.00%2.01%12.63%
American Indian0.00%9.28%0.82%
Native Hawaiian0.00%0.06%0.18%
Mixed race0.00%3.26%3.06%
Other race0.00%10.49%4.75%
In San Mateo, 20.4% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

San Mateo age breakdown

Marital status

Age of children in married couples

Source: The San Mateo, NM demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).