United States › California › Walnut Creek CITY · 2020 ACS
Walnut Creek California · 70,127 residents · 19.8 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 70,127 people, Walnut Creek is a city in California. This is an unusually credentialed place: 68% of adults have a four-year degree. The typical home is worth $814,900, having more than doubled since 2000. The median age is 47.5, about 9 years above the US median. Renters pay $2,247 a month at the median. Households take in $108,689 a year at the median, 64% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 47.5
US median: 38.8
More educated
68% hold a bachelor's degree
US average: 33%
Less affordable
home values up 61%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 45.1 in 2000
US average: 38.8
Population, 1990 – 2024
60K 62K 65K 68K 71K 1990 2000 2010 2020 2024 Walnut Creek Age distribution, 2020
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Section 02
Income & economy $108,689
+14%inflation adjusted, since 2000
from $63,238 in 2000
US average: $66,278
from $39,875 in 2000
US average: $35,364
Households earning $100K+
from 53.0% in 2009
US average: 43.9%
from 3.7% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 9.3%
Arts, entertainment, food 2.9%
Professional, scientific, technical 2.2%
Transportation & warehousing 1.6%
Education & health services 1.1%
Agriculture, forestry, fishing 0.2%
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$814,900
+61%inflation adjusted, since 2000
from $337,700 in 2000
US average: $265,253
$2,247
+46%inflation adjusted, since 2000
from $1,024 in 2000
US average: $1,124
from 68.3% in 2000
35.7% rent
from 2.06 people in 2009
US average: 2.61
from 8.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 80.6%(51,834)
Hispanic / Latino 6%(3,851)
2020
White, non-Hispanic 64.1%(44,922)
Hispanic / Latino 10.4%(7,304)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 6 more hispanic origin groups with data Asian origin
+ 2 more asian origin groups with data Ancestry
+ 41 more ancestry groups with data from 54.0% in 2000
US average: 32.9%
High school or higher
from 95.0% in 2000
US average: 88.5%
from 20.5% in 2000
US average: 12.7%
Section 06
Commute & transportation from 25.1 min in 2000
US average: 26.9
from 68.9% in 2009
US average: 75.1%
from 7.8% in 2009
US average: 8.4%
Section 07
Work & employment from 6.1% in 2011
US average: 5.4%
from 60.6% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 56.0% in 2009
US average: 39.3%
Section 08
People & community from 19.5% in 2009
US average: 13.5%
from 7.3% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 30.9%(8,787)
Women 15+
Never married 26.1%(8,490)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 7.3% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 8.2%(317)
Gulf War (1990s) 6.8%(264)
Share of the 3,875 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Walnut Creek, California? Walnut Creek, California has about 70,127 residents according to the 2020 American Community Survey.
What is the median household income in Walnut Creek, California? The typical household in Walnut Creek, California earns about $108,689 a year. Half of households make more than that, and half make less.
Is Walnut Creek, California expensive? In Walnut Creek, California, the median home is worth about $814,900, and the typical rent is about $2,247 a month.
How educated are people in Walnut Creek, California? About 68.4% of adults age 25 and over in Walnut Creek, California hold a bachelor's degree or higher.
What is the poverty rate in Walnut Creek, California? About 5.3% of people in Walnut Creek, California live below the federal poverty line.
Has Walnut Creek, California grown since 1990? Yes, Walnut Creek, California has grown since 1990. The population has added about 9,558 residents, a change of about 16 percent over that period.
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