Foster City, CA
Demographics And Statistics

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

Living In Foster City, California Summary

Life in Foster City research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Foster City 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 Foster City:

  • The population in Foster City is 32,964.

  • The median home value in Foster City is $1,815,930.

  • The median income in Foster City is $193,633.

  • The cost of living in Foster City is 276 which is 2.8x higher than the national average.

  • The median rent in Foster City is $3,501.

  • The unemployment rate in Foster City is 4.8%.

  • The poverty rate in Foster City is 4.6%.

  • The average high in Foster City is 66.7° and the average low is 49.1°.

Foster City SnackAbility

10
Overall SnackAbility
Jobs
9/10
Housing
10
Affordability
4
Diversity
9.5
Safety
8
Amenities
9.5
Education
9.5
Commute
4

Foster City, CA Crime Report

Crime in Foster City summary. We use data from the FBI to determine the crime rates in Foster City. Key points include:

  • There were 234 total crimes in Foster City in the last reporting year.

  • The overall crime rate per 100,000 people in Foster City is 738.6 / 100k people.

  • The violent crime rate per 100,000 people in Foster City is 69.4 / 100k people.

  • The property crime rate per 100,000 people in Foster City is 669.2 / 100k people.

  • Overall, crime in Foster City is -65.15% below the national average.

234
Total Crimes
-65.15%
Below National Average

Crime In Foster City Comparison Table

Statistic Count
Raw
Foster City
/ 100k People
California
/ 100k People
National
/ 100k People
Total Crimes Per 100K 234 738.6 2,564.5 2,119.2
Violent Crime 22 69.4 486.0 359.0
Murder 0 0.0 4.5 5.0
Robbery 7 22.1 119.1 61.0
Aggravated Assault 13 41.0 325.8 256.0
Property Crime 212 669.2 2,078.4 1,760.0
Burglary 7 22.1 305.8 229.0
Larceny 176 555.6 1,345.2 1,272.0
Car Theft 29 91.5 427.5 259.0

Foster City, CA Cost Of Living

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

  • The cost of living in Foster City is 276 with 100 being average.

  • The cost of living in Foster City is 2.8x higher than the national average.

  • The median home value in Foster City is $1,815,930.

  • The median income in Foster City is $193,633.

276
Foster City's Overall Cost Of Living
2.8x
Higher Than The National Average

Cost Of Living In Foster City Comparison Table

Living Expense Foster City California National Average
Overall 276 141 100
Services 114 110 100
Groceries 118 112 100
Health 119 110 100
Housing 633 195 100
Transportation 127 125 100
Utilities 135 128 100

Foster City, CA Weather

  • The average high in Foster City 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.

StatFoster City
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

Foster City, CA Photos

Foster City Aerial
Source: Public Domain
Foster City Ca Metro Center
Source: Wikipedia User Coolcaesar at en.wikipedi | GFDL
Sf From Marin Highlands
Source: Public Domain

Rankings for Foster City in California

Locations Around Foster City

Map Of Foster City, CA

Best Places Around Foster City

Foster City Demographics And Statistics

Population over time in Foster City

The current population in Foster City is 32,964. The population has increased 10.8% from 2010.

Year Population % Change
2023 32,964 -0.8%
2022 33,215 -0.9%
2021 33,511 1.4%
2020 33,056 -2.8%
2019 33,997 0.6%
2018 33,784 0.8%
2017 33,529 1.7%
2016 32,967 1.8%
2015 32,377 1.8%
2014 31,809 1.8%
2013 31,259 1.6%
2012 30,754 2.1%
2011 30,133 1.3%
2010 29,746 -

Race / Ethnicity in Foster City

White
30.8% (10,166)
African American
1.4% (476)
American Indian
0.1% (47)
Asian
53.9% (17,758)
Hawaiian
0.1% (46)
Other
0.9% (308)
Two Or More
5.9% (1,939)
Hispanic
6.7% (2,224)

Foster City is:

  • 30.8% White with 10,166 White residents.

  • 1.4% African American with 476 African American residents.

  • 0.1% American Indian with 47 American Indian residents.

  • 53.9% Asian with 17,758 Asian residents.

  • 0.1% Hawaiian with 46 Hawaiian residents.

  • 0.9% Other with 308 Other residents.

  • 5.9% Two Or More with 1,939 Two Or More residents.

  • 6.7% Hispanic with 2,224 Hispanic residents.

Race Foster City CA USA
White 30.8% 34.6% 58.2%
African American 1.4% 5.3% 12.0%
American Indian 0.1% 0.3% 0.5%
Asian 53.9% 15.1% 5.7%
Hawaiian 0.1% 0.3% 0.2%
Other 0.9% 0.5% 0.5%
Two Or More 5.9% 4.1% 3.9%
Hispanic 6.7% 39.8% 19.0%

Gender in Foster City

Female
51.6% (17,014)
Male
48.4% (15,950)
  • Foster City is 51.6% female with 17,014 female residents.

  • Foster City is 48.4% male with 15,950 male residents.

Gender Foster City CA USA
Female 51.6% 50.0% 50.5%
Male 48.4% 50.0% 49.5%

Highest level of educational attainment in Foster City for adults over 25

  • 3.0% of adults in Foster City completed < 9th grade.

  • 2.0% of adults in Foster City completed 9-12th grade.

  • 6.0% of adults in Foster City completed high school / ged.

  • 10.0% of adults in Foster City completed some college.

  • 5.0% of adults in Foster City completed associate's degree.

  • 34.0% of adults in Foster City completed bachelor's degree.

  • 28.0% of adults in Foster City completed master's degree.

  • 3.0% of adults in Foster City completed professional degree.

  • 9.0% of adults in Foster City completed doctorate degree.

< 9th Grade
3.0% (988)
9-12th Grade
2.0% (659)
High School / GED
6.0% (1,977)
Some College
10.0% (3,296)
Associate's Degree
5.0% (1,648)
Bachelor's Degree
34.0% (11,207)
Master's Degree
28.0% (9,229)
Professional Degree
3.0% (988)
Doctorate Degree
9.0% (2,966)
Education Foster City CA USA
< 9th Grade 3.0% 8.0% 5.0%
9-12th Grade 2.0% 7.0% 6.0%
High School / GED 6.0% 20.0% 26.0%
Some College 10.0% 20.0% 19.0%
Associate's Degree 5.0% 8.0% 9.0%
Bachelor's Degree 34.0% 22.0% 21.0%
Master's Degree 28.0% 10.0% 10.0%
Professional Degree 3.0% 3.0% 2.0%
Doctorate Degree 9.0% 2.0% 2.0%

Household Income For Foster City, California

  • 2.0% of households in Foster City earn Less than $10,000.

  • 1.2% of households in Foster City earn $10,000 to $14,999.

  • 2.2% of households in Foster City earn $15,000 to $24,999.

  • 2.3% of households in Foster City earn $25,000 to $34,999.

  • 4.1% of households in Foster City earn $35,000 to $49,999.

  • 7.1% of households in Foster City earn $50,000 to $74,999.

  • 6.4% of households in Foster City earn $75,000 to $99,999.

  • 13.2% of households in Foster City earn $100,000 to $149,999.

  • 13.3% of households in Foster City earn $150,000 to $199,999.

  • 48.3% of households in Foster City earn $200,000 or more.

Less than $10,000
2.0% (64,826)
$10,000 to $14,999
1.2% (38,178)
$15,000 to $24,999
2.2% (73,538)
$25,000 to $34,999
2.3% (76,612)
$35,000 to $49,999
4.1% (135,033)
$50,000 to $74,999
7.1% (233,681)
$75,000 to $99,999
6.4% (210,364)
$100,000 to $149,999
13.2% (434,053)
$150,000 to $199,999
13.3% (438,665)
$200,000 or more
48.3% (1,591,445)
Income Foster City CA USA
Less than $10,000 2.0% 4.4% 4.9%
$10,000 to $14,999 1.2% 3.0% 3.6%
$15,000 to $24,999 2.2% 5.2% 6.6%
$25,000 to $34,999 2.3% 5.5% 6.8%
$35,000 to $49,999 4.1% 8.4% 10.4%
$50,000 to $74,999 7.1% 13.3% 15.7%
$75,000 to $99,999 6.4% 11.8% 12.7%
$100,000 to $149,999 13.2% 17.9% 17.4%
$150,000 to $199,999 13.3% 11.1% 9.3%
$200,000 or more 48.3% 19.4% 12.6%

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