San Francisco County, California
U.S. County
Citation: U.S. Census Bureau (2021). American Community Survey (ACS) 5‑year estimates.
Demographics
865,933 Population
46.91 Square Miles
18,457.82 People Per Square Mile
Age
Median Age
38.7 years
Population By Age
Under 18 Years
13.65%
18 to 34
29.38%
35 to 64
41.04%
65 and Over
15.93%
Sex, Race & Ethnicity
Sex
Male
51.23%
Female
48.77%
Foreign Born and Place of Birth
Nativity
Foreign
34.11%
Native
65.89%
Year of Entry for Foreign Born Population
2010 or Later
22.81%
2000 to 2009
20.39%
1990 to 1999
21.11%
Before 1990
35.68%
*Universe: Foreign-Born Population
Education
Education Attainment
Less Than High School
11.22%
High School Grad or Higher
88.78%
Bachelor's Degree or Higher
59.52%
School Dropout Rate
In School
99.2%
Dropped Out
0.8%
*Universe Civilian Population 16 to 19 Years
Language
Population 5 Years and Over Who Speak Only English at Home
57.33%
Economics
Income
Per Capita Income
$77,267
Median Household Income
$126,187
Gini Index
0.51
Unemployment Rate
Employed
94.71%
Unemployed
5.29%
*Universe: Civilian Population In Labor Force 16+
Poverty
Persons Below Poverty Level
10.31%
Population Under 18
Poverty
10.06%
Non-poverty
89.94%
Population 65 and Over
Poverty
14.41%
Non-poverty
85.59%
Transportation to Work
Average Commute to Work
33 minutes
Health Insurance
No Health Insurance Coverage
3.61%
With Health Insurance Coverage
96.39%
Households
Households
Average Household Size
2.34
Number of Households
361,222
Marital Status
Single
58.5%
Married
41.51%
Marital Status Male
Never Married
49.86%
Now Married
41.55%
Widowed
1.86%
Divorced
6.74%
*Universe: Male Population 15 and Over
Marital Status Female
Never Married
42.02%
Now Married
41.46%
Widowed
7.19%
Divorced
9.33%
*Universe: Female Population 15 and Over
Fertility
Women 15-50 Who Had a Birth During Past Year
3.58%
Housing
Units & Occupancy
Number of Housing Units
404,720
Occupancy Status
Occupied
89.25%
Vacant
10.75%
*Universe: Housing Units
Occupied Housing Units
Owner Occupied
38.22%
Renter Occupied
61.78%
*Universe: Occupied Housing Units
Vacant Housing Units
For Rent
26.47%
For Sale
2.49%
Other
71.04%
*Universe: Vacant housing units
Housing Unit Structure
Median Year Structure Built
1944
Types of Structures
Single Unit
30.89%
Multi Unit
68.92%
Mobile Home
0.11%
Boat, RV, Van, etc.
0.09%
*Universe: Housing Units
Mortgage Status
With Mortgage
64.69%
Without Mortgage
35.31%
*Universe: Owner Occupied Housing Units
House Value
Median Value
$1,194,500
Median Gross Rent
$2,130
Geographical Mobility
Moved Since Previous Year
15.45%