Twin Peaks demographics profile

StatisticTwin PeaksSan FranciscoCalifornia
Population density (sq mi)8,18318,128232
Median age43.638.436.0
Male/Female ratio1.4:11.0:11.0:1
Married (15yrs & older)n/a45%52%
Speak Englishn/a56%56%
Speak Spanishn/a11%29%

Did you know?

  • The population density in Twin Peaks is 55% lower than San Francisco.
  • The median age in Twin Peaks is 13% higher than San Francisco.
  • In Twin Peaks 63.52% of the population is Caucasian.
  • In Twin Peaks 3.99% of the population is African American.
  • In Twin Peaks 19.80% of the population is Asian.

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Twin Peaks population breakdown by race

RaceTwin PeaksSan FranciscoCalifornia
African American3.99%5.36%5.85%
American Indian0.44%0.34%0.74%
Native Hawaiian0.25%0.37%0.39%
Mixed race6.21%4.90%4.62%
Other race5.79%7.02%13.28%
In Twin Peaks, 15.3% 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

Twin Peaks age breakdown

Marital status

Age of children in married couples

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