Skip to content
GERBER.ai

San Francisco-Oakland-Fremont, CA Metro Area

San Francisco-Oakland-Fremont, CA · Metro Area

4,645,029Population

A metropolitan statistical area of 5 counties (4 central, 1 outlying), part of the San Jose-San Francisco-Oakland, CA combined area. The counties are tied together by commuting: people live in one and work in another.

Median household income
$136,027
Median home value
$1,140,700
Land area
2,470 sq mi
1,881 people per sq mi

Market now

Counties in this metro area

Central counties hold the urban core; outlying counties are linked to it by commuting.

CountyRolePopulationMedian incomeMedian home value
Alameda County, CACentral1,649,473$129,367$1,090,100
Contra Costa County, CAOutlying1,165,012$127,229$866,800
San Francisco County, CACentral830,235$140,970$1,394,500
San Mateo County, CACentral742,340$158,855$1,559,600
Marin County, CACentral257,969$149,091$1,507,300

Largest cities and towns

137 places in our city pages lie in this area; the 25 largest are shown.

PlaceTypePopulationMedian income
San Francisco, CACity830,235$140,970
Oakland, CACity439,418$101,600
Fremont, CACity228,295$181,506
Hayward, CACity158,801$113,318
Concord, CACity124,035$108,709
Berkeley, CACity120,257$108,092
Antioch, CACity116,477$97,465
Richmond, CACity115,505$95,391
San Mateo, CACity103,105$153,504
Daly City, CACity101,964$123,547
San Leandro, CACity87,826$101,420
San Ramon, CACity85,993$196,161
Livermore, CACity85,522$160,775
Redwood City, CACity82,447$157,814
Alameda, CACity77,238$137,697
Pleasanton, CACity76,960$190,124
Pittsburg, CACity76,257$99,861
Dublin, CACity70,803$214,385
Walnut Creek, CACity70,088$130,432
Union City, CACity67,464$133,715
Brentwood, CACity65,208$142,494
Castro Valley, CACDP65,001$142,779
South San Francisco, CACity64,305$136,578
San Rafael, CACity60,433$119,435
Novato, CACity52,546$115,736

Also in the San Jose-San Francisco-Oakland, CA combined area

Demographic Rates

Poverty Rate
8.9%
Unemployment
5.7%
College Educated
52.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1701, S2301, S1501

Race & Ethnicity

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table B02001, B03003

Income Profile

Median Household Income
$136,027
Mean Household Income
$194,368

Income Distribution

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1901, S1902, S1903, B19013, B19113

Sex Distribution

Male
49.8%
Female
50.2%

Population Split

Male49.8%
Female50.2%

The sex distribution of a population provides insight into the demographic balance of a community. Significant skews in this ratio can be influenced by local industries (e.g., military bases, mining, or tech hubs), educational institutions, or migration patterns. Understanding this balance is essential for planning public health initiatives and social services.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S0101

Ancestry

Mexican14.4%
German7.0%
Irish6.9%
English6.9%
Italian4.2%
French1.6%
Polish1.4%
Scottish1.4%
African1.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table B04006

Immigration & Nativity

Nativity Status

31.9%Foreign Born
68.1%Native Born

Citizenship Status

Naturalized57.6%
Non-Citizen42.4%

Period of Entry

2010 or Later28.9%
Before 201071.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table B05001, B05002

Housing Characteristics

Total Housing Units
1,880,374
Median Rent
$2,474/mo
Median Home Value
$1,140,700
Median Year Built
1968

Housing Tenure

Housing Types

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table DP04

Education Enrollment

Total Enrolled
1,051,352
College Enrollment
23.3%
High School
20.6%
College Educated
52.9%

K-12 Enrollment

Higher Education

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1401, S1501

Transportation & Commute

Mean Commute Time
31.0 min
Drive Alone Rate
50.1%
Public Transit
8.7%
Work From Home
25.8%

Commute Mode

Vehicle Ownership

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S0801, B08141

Age Distribution

Under 18
19.2%
18-34 Years
22.5%
35-64 Years
41.2%
65+ Years
17.1%

Population Composition

Under 1819.2%
18-3422.5%
35-6441.2%
65+17.1%

The age distribution of a community impacts local services, school requirements, and the labor market. A higher percentage of youth suggests a need for schools and family services, while a larger senior population may indicate a retirement destination or a need for healthcare services.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S0101

Household Composition

Married Couples
48.3%
Single Parent
4.3%
Living Alone
27.5%
Avg Size
2.61

Household Types

Married Couples48.3%
Single Parent4.3%
Living Alone27.5%

Household composition offers insights into the social fabric of a community. A high percentage of married couples often correlates with stability and higher household incomes, while a significant number of single-person households may indicate a younger transient population or an aging community.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1101

Economic Profile

Per Capita Income
$74,352
SNAP Usage
8.9%
Health Insurance
96.0%

Household Income Breakdown

Under $25k10.2%
$25k - $50k9.5%
$50k - $100k18.7%
$100k+61.7%

Key Industries

Manufacturing
7.5%
Retail Trade
8.7%
Education & Health Care
21.7%
Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1901, S2201, DP03

Health & Disability

Disability Rate

10.6%With Disability

Percentage of the civilian noninstitutionalized population with a disability.

Health Insurance Coverage

96.0%With Coverage

Percentage of the civilian noninstitutionalized population with health insurance coverage.

Why this matters: High disability rates may indicate a need for accessible infrastructure and specialized healthcare services. Health insurance coverage is a key indicator of a community's access to preventative care and financial resilience against medical emergencies.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S1810, S2701

Technology Access

Broadband Internet
94.7%vs ~90% National Avg
Computer Ownership
97.4%vs ~95% National Avg
Source: U.S. Census Bureau, ACS 5-Year Estimates (2020–2024) • Table S2801

Cost of Living & Housing

Cost of Living Scale

Lower is better
115.6
0130
Below average< 97
Near average97 - 103
Above average> 103

Prices compared with the US average (100). 105 means about 5% more expensive than average.

Housing Affordability

Higher is better
58.0
0200
Hard to Afford< 80
Moderate80 - 100
Affordable> 100

100 means a family earning the median family income just qualifies to buy the median-value home (20% down, 30-year loan at 6.72%).

Source: BEA Regional Price Parities · NAR affordability formula with Census ACS 2020–2024 incomes and home values and the Freddie Mac 30-year rate (2024)