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CITY · 2020 ACS

Westlake

California · 8,029 residents · 5.187 sq mi
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The short version

Westlake is significantly wealthier than the US average, with a median household income of $153,007. Population has declined 4% since 2000. 70% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value has more than doubled since 2000, reaching $974,800. With a median age of 51.9, the population is older than the US median of 38.8. Households here earn about 94% more than the California median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 51.9
US median: 38.8
More educated
70% hold a bachelor's degree
US average: 33%
Less affordable
home values up 59%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
8,029
−4%since 2000
from 8,368 in 2000
1990 – 2025
Median age
51.9
+16%since 2000
from 44.6 in 2000
US average: 38.8
Population, 1990 – 2024
7K8K8K8K9K1990201020202024Westlake
20248K
1990201020202024
Age distribution, 2020
Under 53.1%(246)
US avg: 5.6%
5 to 94.8%(382)
US avg: 6.1%
10 to 146%(482)
US avg: 6.5%
15 to 196.4%(514)
US avg: 6.6%
20 to 245%(404)
US avg: 6.7%
25 to 346.1%(491)
US avg: 13.5%
35 to 449.1%(733)
US avg: 12.7%
45 to 5414.4%(1,159)
US avg: 12.3%
55 to 6417.1%(1,370)
US avg: 13.1%
65 to 7415.2%(1,222)
US avg: 10%
75 to 848.6%(693)
US avg: 4.9%
85 and over4.1%(333)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$153,007
+8%inflation adjusted, since 2000
from $94,571 in 2000
US average: $66,278
1990 – 2024
Per capita income
$85,862
+73%since 2000
from $49,596 in 2000
US average: $35,364
Households earning $100K+
74.9%
+6.2 ptssince 2009
from 68.7% in 2009
US average: 43.9%
Poverty rate
4.0%
+1.5 ptssince 2000
from 2.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Other services11.3%
US avg: 6.6%
Retail trade9.5%
US avg: 10%
Information8%
US avg: 11.1%
Public administration7.6%
US avg: 4.7%
Arts, entertainment, food6.2%
US avg: 2%
Finance & insurance4.9%
US avg: 5.5%
Professional, scientific, technical4.7%
US avg: 4.7%
Transportation & warehousing3.8%
US avg: 2.5%
Wholesale trade3.5%
US avg: 6.7%
Education & health services0.2%
US avg: 0.8%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$974,800
+59%inflation adjusted, since 2000
from $407,400 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$3,226
+36%inflation adjusted, since 2000
from $1,582 in 2000
US average: $1,124
Owner-occupied
80.9%
−6.9 ptssince 2000
from 87.8% in 2000
19.1% rent
Afford Score
6.4
−11%since 2009
from 7.2 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Westlake on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic86.6%(7,248)
Black0.8%(68)
Hispanic / Latino4.6%(386)
Asian6%(498)
Other0%
2020
White, non-Hispanic77.8%(6,248)
Black0.8%(67)
Hispanic / Latino8.1%(651)
Asian7.7%(619)
Other4.6%(373)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican3.2%(265)
Colombian1.4%(117)
Cuban1.1%(93)
Spaniard1%(86)
Salvadoran0.9%(74)
Puerto Rican0.4%(33)
Bolivian0.1%(6)
Argentine0.1%(5)
Asian origin
Chinese1.3%(104)
Filipino0.6%(48)
Korean0.4%(34)
Japanese0.3%(22)
Taiwanese0.2%(16)
Ancestry
German12.3%(1,006)
English11.9%(976)
Irish9.7%(798)
Italian7.8%(643)
Polish5.1%(421)
American4.9%(404)
Russian4.6%(376)
French3.9%(318)
Iranian3.3%(272)
British1.8%(148)
Scottish1.6%(133)
Scotch-Irish1.1%(91)
+ 27 more ancestry groups with data
Armenian1%(85)
Hungarian0.9%(71)
Norwegian0.8%(67)
Swedish0.7%(61)
Welsh0.7%(55)
Ukrainian0.6%(52)
Czech0.6%(51)
Danish0.6%(49)
Swiss0.6%(49)
Canadian0.5%(41)
Romanian0.5%(41)
Lebanese0.5%(39)
Finnish0.5%(39)
Australian0.4%(34)
Greek0.4%(34)
Egyptian0.4%(32)
Austrian0.4%(29)
Dutch0.3%(27)
Lithuanian0.2%(13)
Portuguese0.2%(13)
Belgian0.1%(12)
Moroccan0.1%(9)
Croatian0.1%(8)
Israeli0.1%(7)
Latvian0.1%(7)
Slovak0.1%(7)
Serbian0.1%(5)
RANKED:Largest German population · Largest English population · Largest Irish population · Largest Italian population · Largest Polish population
Section 05

Education

Bachelor's degree or higher
70.1%
+18.7 ptssince 2000
from 51.4% in 2000
US average: 32.9%
High school or higher
97.0%
+1.8 ptssince 2000
from 95.3% in 2000
US average: 88.5%
Graduate degree
29.3%
+6.8 ptssince 2000
from 22.5% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
28.3 min
+16%since 2000
from 24.5 min in 2000
US average: 26.9
Drive alone to work
70.9%
−5.9 ptssince 2009
from 76.8% in 2009
US average: 75.1%
No vehicle available
4.0%
+3.4 ptssince 2009
from 0.7% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
1.6%
−7.3 ptssince 2011
from 9.0% in 2011
US average: 5.4%
Labor force participation
55.2%
−5.8 ptssince 2011
from 61.0% in 2011
US average: 63.4%
Management & professional
64.1%
−19.6 ptssince 2009
from 83.7% in 2009
US average: 39.3%
Section 08

People & community

Male
47.3%
+3.4 ptssince 2009
from 44.0% in 2009
Female
52.7%
−3.4 ptssince 2009
from 56.0% in 2009
Foreign born
12.7%
−3.5 ptssince 2009
from 16.1% in 2009
US average: 13.5%
Uninsured
2.6%
−93.1 ptssince 2013
from 95.7% in 2013
US average: 8.8%
Marital status (2024)
Men 15+
Never married24.9%(744)
Married63.3%(1,892)
Widowed2%(59)
Divorced9.8%(293)
Women 15+
Never married26.5%(949)
Married54.6%(1,955)
Widowed8.1%(289)
Divorced10.9%(390)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Frequently asked

How many people live in Westlake, California?

Westlake, California has about 8,029 residents according to the 2020 American Community Survey.

What is the median household income in Westlake, California?

The typical household in Westlake, California earns about $153,007 a year. Half of households make more than that, and half make less.

Is Westlake, California expensive?

In Westlake, California, the median home is worth about $974,800, and the typical rent is about $3,226 a month.

How educated are people in Westlake, California?

About 70.1% of adults age 25 and over in Westlake, California hold a bachelor's degree or higher.

What is the poverty rate in Westlake, California?

About 4.0% of people in Westlake, California live below the federal poverty line.

Has Westlake, California grown since 1990?

Yes, Westlake, California has grown since 1990. The population has added about 574 residents, a change of about 8 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →