Census Reporter Logo Census Reporter

Marin County, CA

256,018 Population
520.4 square miles 491.9 people per square mile

Census data: ACS 2022 1-year unless noted

Find data for this place

Hover for margins of error and contextual data.

Demographics

47.9 ±0.4 Median age
  • about 25 percent higher than the figure in California: 37.9 ±0.1
  • about 25 percent higher than the figure in United States: 39 ±0.1

Economics

$87,667 ±$5,116 Per capita income
  • nearly double the amount in California: $46,661 ±$225
  • more than double the amount in United States: $41,804 ±$92
$136,214 ±$11,631 Median household income
  • about 1.5 times the amount in California: $91,551 ±$471
  • nearly double the amount in United States: $74,755 ±$148

7.7% ±1.6% (19,279  ±4,040) Persons below poverty line
  • about three-fifths of the rate in California: 12.2% 4,670,324 (±0.2% / ±66,972)
  • about three-fifths of the rate in United States: 12.6% 40,951,624 (±0.1% / ±260,310)

28.7 minutes ±1.6 (2,366,490  ±198,627) Mean travel time to work
  • about the same as the figure in California: 28.3 436,695,300 (±0.1 / ±2,279,997)
  • about 10 percent higher than the figure in United States: 26.4 3,591,156,000 (±0 / ±7,204,853)

Families

103,285 ±1,968 Number of households
  • California: 13,550,586 ±19,485
  • United States: 129,870,930 ±136,261
2.4 ±0.1 (248,861  ±227) Persons per household
  • about 80 percent of the figure in California: 2.8 38,154,104
  • a little less than the figure in United States: 2.5 325,134,660

3.5% ±1.4% (1,750  ±702) Women 15-50 who gave birth during past year
  • about three-quarters of the rate in California: 4.8% 453,850 (±0.1% / ±13,512)
  • about two-thirds of the rate in United States: 5.2% 4,036,894 (±0.1% / ±36,689)

Housing

111,969 ±99 Number of housing units
  • California: 14,627,041 ±997
  • United States: 143,772,900 ±7,466

$1,466,500 ±$81,852 Median value of owner-occupied housing units
  • about double the amount in California: $715,900 ±$2,271
  • more than double the amount in United States: $320,900 ±$622

11.5% ±1.7% (29,217  ±4,206.2) Moved since previous year
  • a little higher than the rate in California: 11.1% 4,293,993 (±0.2% / ±58,514.1)
  • about 90 percent of the rate in United States: 12.6% 41,404,691 (±0.1% / ±,187,841.9)

Social

93.4% ±3.6% (179,205  ±7,195.1) High school grad or higher
  • about 10 percent higher than the rate in California: 84.7% 22,751,090 (±0.3% / ±80,766.1)
  • a little higher than the rate in United States: 89.6% 205,882,074 (±0.1% / ±,272,504.5)
62.6% ±2.9% (120,127  ±5,629.4) Bachelor's degree or higher
  • more than 1.5 times the rate in California: 37% 9,935,941 (±0.2% / ±52,591.7)
  • more than 1.5 times the rate in United States: 35.7% 81,908,335 (±0.1% / ±,175,321.9)

N/A Persons with language other than English spoken at home

18.8% (47,996  ±3,621) Foreign-born population
  • about two-thirds of the rate in California: 26.7% 10,428,025
  • about 1.4 times the rate in United States: 13.9% 46,182,176

4.7% ±0.7% (9,757  ±1,371) Population with veteran status
  • about 10 percent higher than the rate in California: 4.3% 1,292,737 (±0.1% / ±18,307)
  • about three-quarters of the rate in United States: 6.2% 16,200,322 (±0% / ±70,866)
9,757 Total veterans ±1,371 8,985 Male ±1,427 772 Female ±570

Hover for margins of error and contextual data.