South San Francisco, CA
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In South San Francisco, California Summary

Life in South San Francisco research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in South San Francisco over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in South San Francisco:

  • The population in South San Francisco is 64,487.

  • The median home value in South San Francisco is $1,185,138.

  • The median income in South San Francisco is $135,909.

  • The cost of living in South San Francisco is 213 which is 2.1x higher than the national average.

  • The median rent in South San Francisco is $2,833.

  • The unemployment rate in South San Francisco is 2.5%.

  • The poverty rate in South San Francisco is 7.1%.

  • The average high in South San Francisco is 66.7° and the average low is 49.1°.

South San Francisco SnackAbility

9
Overall SnackAbility
Jobs
9/10
Housing
10
Affordability
3
Diversity
10
Safety
6
Amenities
10
Education
8
Commute
5

South San Francisco, CA Crime Report

Crime in South San Francisco summary. We use data from the FBI to determine the crime rates in South San Francisco. Key points include:

  • There were 1,157 total crimes in South San Francisco in the last reporting year.

  • The overall crime rate per 100,000 people in South San Francisco is 1,859.3 / 100k people.

  • The violent crime rate per 100,000 people in South San Francisco is 300.5 / 100k people.

  • The property crime rate per 100,000 people in South San Francisco is 1,558.8 / 100k people.

  • Overall, crime in South San Francisco is -12.27% below the national average.

1,157
Total Crimes
-12.27%
Below National Average

Crime In South San Francisco Comparison Table

Statistic Count
Raw
South San Francisco
/ 100k People
California
/ 100k People
National
/ 100k People
Total Crimes Per 100K 1,157 1,859.3 2,564.5 2,119.2
Violent Crime 187 300.5 486.0 359.0
Murder 0 0.0 4.5 5.0
Robbery 22 35.4 119.1 61.0
Aggravated Assault 151 242.7 325.8 256.0
Property Crime 970 1,558.8 2,078.4 1,760.0
Burglary 64 102.8 305.8 229.0
Larceny 689 1,107.2 1,345.2 1,272.0
Car Theft 217 348.7 427.5 259.0

South San Francisco, CA Cost Of Living

Cost of living in South San Francisco summary. We use data on the cost of living to determine how expensive it is to live in South San Francisco. Real estate prices drive most of the variance in cost of living around California. Key points include:

  • The cost of living in South San Francisco is 213 with 100 being average.

  • The cost of living in South San Francisco is 2.1x higher than the national average.

  • The median home value in South San Francisco is $1,185,138.

  • The median income in South San Francisco is $135,909.

213
South San Francisco's Overall Cost Of Living
2.1x
Higher Than The National Average

Cost Of Living In South San Francisco Comparison Table

Living Expense South San Francisco California National Average
Overall 213 141 100
Services 120 110 100
Groceries 121 112 100
Health 126 110 100
Housing 417 195 100
Transportation 132 125 100
Utilities 135 128 100

South San Francisco, CA Weather

  • The average high in South San Francisco is 66.7° and the average low is 49.1°.

  • There are 42.7 days of precipitation each year.

  • Expect an average of 24.5 inches of precipitation each year with 0.0 inches of snow.

StatSouth San Francisco
Average Annual High66.7
Average Annual Low49.1
Annual Precipitation Days42.7
Average Annual Precipitation24.5
Average Annual Snowfall0.0
66.7°
Average High
42.7
Days of Rain

South San Francisco, CA Photos

Southsanfrancisco
Source: Wikipedia User Coolcaesar at English Wik | GFDL
Sf From Marin Highlands
Source: Public Domain
Ssf Hillside Sign
Source: Wikipedia User BrokenSphere | CC BY-SA 3.0
Sees Candies Headquarters
Source: Wikipedia User Coolcaesar at English Wik | CC BY-SA 3.0
South San Francisco Gateway Sign
Source: Wikipedia User Coolcaesar at en.wikipedi | GFDL

Rankings for South San Francisco in California

Locations Around South San Francisco

Map Of South San Francisco, CA

Best Places Around South San Francisco

1

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Population 29,797

2

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Population 11,012

3

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Population 29,453

4

San Mateo, CA
Population 103,555

5

San Bruno, CA
Population 42,612

6

Belmont, CA
Population 27,505

7

Kensington, CA
Population 5,292

8

North Fair Oaks, CA
Population 13,327

9

Millbrae, CA
Population 22,589

10

Menlo Park, CA
Population 32,775

South San Francisco Demographics And Statistics

Population over time in South San Francisco

The current population in South San Francisco is 64,487. The population has increased 4.0% from 2010.

Year Population % Change
2023 64,487 -1.7%
2022 65,596 -1.1%
2021 66,331 -0.8%
2020 66,878 -0.8%
2019 67,408 0.2%
2018 67,294 0.3%
2017 67,120 0.8%
2016 66,587 0.6%
2015 66,217 1.0%
2014 65,537 1.4%
2013 64,630 1.4%
2012 63,742 1.5%
2011 62,822 1.3%
2010 62,016 -

Race / Ethnicity in South San Francisco

White
20.6% (13,288)
African American
1.7% (1,100)
American Indian
0.1% (43)
Asian
42.4% (27,324)
Hawaiian
1.0% (627)
Other
0.3% (187)
Two Or More
3.2% (2,070)
Hispanic
30.8% (19,848)

South San Francisco is:

  • 20.6% White with 13,288 White residents.

  • 1.7% African American with 1,100 African American residents.

  • 0.1% American Indian with 43 American Indian residents.

  • 42.4% Asian with 27,324 Asian residents.

  • 1.0% Hawaiian with 627 Hawaiian residents.

  • 0.3% Other with 187 Other residents.

  • 3.2% Two Or More with 2,070 Two Or More residents.

  • 30.8% Hispanic with 19,848 Hispanic residents.

Race South San Francisco CA USA
White 20.6% 34.6% 58.2%
African American 1.7% 5.3% 12.0%
American Indian 0.1% 0.3% 0.5%
Asian 42.4% 15.1% 5.7%
Hawaiian 1.0% 0.3% 0.2%
Other 0.3% 0.5% 0.5%
Two Or More 3.2% 4.1% 3.9%
Hispanic 30.8% 39.8% 19.0%

Gender in South San Francisco

Female
49.3% (31,812)
Male
50.7% (32,674)
  • South San Francisco is 49.3% female with 31,812 female residents.

  • South San Francisco is 50.7% male with 32,674 male residents.

Gender South San Francisco CA USA
Female 49.3% 50.0% 50.5%
Male 50.7% 50.0% 49.5%

Highest level of educational attainment in South San Francisco for adults over 25

  • 8.0% of adults in South San Francisco completed < 9th grade.

  • 5.0% of adults in South San Francisco completed 9-12th grade.

  • 19.0% of adults in South San Francisco completed high school / ged.

  • 17.0% of adults in South San Francisco completed some college.

  • 10.0% of adults in South San Francisco completed associate's degree.

  • 28.0% of adults in South San Francisco completed bachelor's degree.

  • 8.0% of adults in South San Francisco completed master's degree.

  • 3.0% of adults in South San Francisco completed professional degree.

  • 2.0% of adults in South San Francisco completed doctorate degree.

< 9th Grade
8.0% (5,158)
9-12th Grade
5.0% (3,224)
High School / GED
19.0% (12,252)
Some College
17.0% (10,962)
Associate's Degree
10.0% (6,448)
Bachelor's Degree
28.0% (18,056)
Master's Degree
8.0% (5,158)
Professional Degree
3.0% (1,934)
Doctorate Degree
2.0% (1,289)
Education South San Francisco CA USA
< 9th Grade 8.0% 8.0% 5.0%
9-12th Grade 5.0% 7.0% 6.0%
High School / GED 19.0% 20.0% 26.0%
Some College 17.0% 20.0% 19.0%
Associate's Degree 10.0% 8.0% 9.0%
Bachelor's Degree 28.0% 22.0% 21.0%
Master's Degree 8.0% 10.0% 10.0%
Professional Degree 3.0% 3.0% 2.0%
Doctorate Degree 2.0% 2.0% 2.0%

Household Income For South San Francisco, California

  • 2.8% of households in South San Francisco earn Less than $10,000.

  • 1.9% of households in South San Francisco earn $10,000 to $14,999.

  • 3.1% of households in South San Francisco earn $15,000 to $24,999.

  • 3.3% of households in South San Francisco earn $25,000 to $34,999.

  • 6.0% of households in South San Francisco earn $35,000 to $49,999.

  • 10.1% of households in South San Francisco earn $50,000 to $74,999.

  • 10.8% of households in South San Francisco earn $75,000 to $99,999.

  • 16.7% of households in South San Francisco earn $100,000 to $149,999.

  • 13.9% of households in South San Francisco earn $150,000 to $199,999.

  • 31.2% of households in South San Francisco earn $200,000 or more.

Less than $10,000
2.8% (180,162)
$10,000 to $14,999
1.9% (121,484)
$15,000 to $24,999
3.1% (202,867)
$25,000 to $34,999
3.3% (214,956)
$35,000 to $49,999
6.0% (388,337)
$50,000 to $74,999
10.1% (649,882)
$75,000 to $99,999
10.8% (699,125)
$100,000 to $149,999
16.7% (1,078,911)
$150,000 to $199,999
13.9% (899,043)
$200,000 or more
31.2% (2,013,928)
Income South San Francisco CA USA
Less than $10,000 2.8% 4.4% 4.9%
$10,000 to $14,999 1.9% 3.0% 3.6%
$15,000 to $24,999 3.1% 5.2% 6.6%
$25,000 to $34,999 3.3% 5.5% 6.8%
$35,000 to $49,999 6.0% 8.4% 10.4%
$50,000 to $74,999 10.1% 13.3% 15.7%
$75,000 to $99,999 10.8% 11.8% 12.7%
$100,000 to $149,999 16.7% 17.9% 17.4%
$150,000 to $199,999 13.9% 11.1% 9.3%
$200,000 or more 31.2% 19.4% 12.6%

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