San Geronimo demographics profile

StatisticSan GeronimoCaliforniaNational
Population density (sq mi)39625691
Median age41.236.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)38%52%55%
Families w/ Kids under 1844%46%43%
Speak English85%56%79%
Speak Spanish0%29%13%
San Geronimo, CA has a population of 597 and is the 18,472nd largest city in the United States. The population density is 396 per sq mi which is 55% higher than the California average and 337% higher than the national average. The median age in San Geronimo is 41 which is approximately 14% higher than the California average of 36. In San Geronimo, 38% of the population over 15 years of age are married, 85% speak English and 0% speak Spanish. 44% of San Geronimo residents were born in California, 46% were born out of state, 5% were born outside of the United States and 5% were foreign born.
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Did you know?

  • The population density in San Geronimo is 55% higher than California.
  • The median age in San Geronimo is 14% higher than California.
  • In San Geronimo 100.00% of the population is White.
  • In San Geronimo 0.00% of the population is Black or African American.
  • In San Geronimo 0.00% of the population is Asian.

Compare San Geronimo, CA Demographics To Other Cities

San Geronimo population breakdown by race

RaceSan GeronimoCaliforniaNational
Black or African American0.00%5.85%12.63%
American Indian0.00%0.74%0.82%
Native Hawaiian0.00%0.39%0.18%
Mixed race0.00%4.62%3.06%
Other race0.00%13.28%4.75%
In San Geronimo, 1.5% 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 Geronimo age breakdown

Marital status

Age of children in married couples

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