United States › Louisiana › Westlake CITY
Westlake Louisiana · 4,763 residents (2025 est.) · 3.82 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 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 4,743 people, Westlake is a city in Louisiana. 24% of adults hold a bachelor's degree or higher. Home values have more than doubled since 2000, reaching $166,100. 75% of homes are owner-occupied. The foreign-born share is 5%. Density works out to 1,240 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 40.0
US median: 38.9
Less educated
24% hold a bachelor's degree
US average: 36%
Less affordable
home values up 37%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 4,668 in 2000
4,763 in 2025 (Census Bureau estimate)
1,240 / sq mi
+4%since 2009
from 1,189 / sq mi in 2009
US average: 281
from 36.2 in 2000
US average: 38.9
Population, 1990 – 2024
5K 5K 5K 5K 5K 1990 2000 2010 2020 2024 Westlake Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $68,381
+9%inflation adjusted, since 2000
from $34,583 in 2000
US average: $82,259
from $17,569 in 2000
US average: $44,673
Households earning $100K+
from 19.7% in 2009
US average: 53.3%
from 17.4% in 2000
US average: 12.5%
from 0.407 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 1.1%
Public administration 0.9%
Professional, scientific, technical 0.9%
Education & health services 0.9%
Transportation & warehousing 0%
Arts, entertainment, food 0%
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$166,100
+37%inflation adjusted, since 2000
from $66,500 in 2000
US average: $376,019
$1,049
+40%inflation adjusted, since 2000
from $411 in 2000
US average: $1,442
from 70.5% in 2000
24.6% rent
from 12.8% in 2009
US average: 10.0%
from 2.47 people in 2009
US average: 2.54
from 14.1% in 2009
US average: 22.9%
from 36.0% in 2009
US average: 47.4%
from 2.6 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 79%(3,688)
Hispanic / Latino 1.8%(83)
2024
White, non-Hispanic 79.8%(3,784)
Hispanic / Latino 2.9%(136)
from 40 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 3 more ancestry groups with data from 8.7% in 2000
US average: 35.6%
High school or higher
from 77.3% in 2000
US average: 89.6%
from 2.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 10.8 min in 2000
US average: 26.5
from 77.3% in 2009
US average: 68.9%
from 16.5% in 2009
US average: 8.5%
from 1.0% in 2009
US average: 3.2%
from 1.0% in 2009
US average: 15.0%
from 4.1% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 6.5% in 2009
US average: 8.3%
Section 07
Work & employment from 13.6% in 2011
US average: 5.2%
from 54.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 62.5% in 2020
US average: 74.6%
from 19.5% in 2009
US average: 13.1%
from 21.5% in 2009
US average: 42.5%
Section 08
People & community from 2.3% in 2009
US average: 14.1%
from 12.1% in 2009
US average: 6.2%
from 21.1% in 2012
US average: 13.3%
from 21.2% in 2013
US average: 8.4%
from 58.5% in 2017
US average: 91.0%
Computer in household
from 90.9% in 2020
US average: 95.5%
from 92.6% in 2020
US average: 87.7%
from 93.0% in 2016
US average: 77.7%
from 2.8% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 21.2% in 2013
US average: 8.4%
from 40.4% in 2020
US average: 54.8%
Direct-purchase
from 8.1% in 2020
US average: 13.8%
from 20.9% in 2020
US average: 18.4%
from 37.5% in 2020
US average: 20.9%
VA health care
from 3.9% in 2020
US average: 2.2%
Any private
from 50.3% in 2020
US average: 67.1%
Any public
from 48.9% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 38.4%(261)
Share of the 679 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 Westlake, Louisiana? Westlake, Louisiana has about 4,743 residents according to the 2024 American Community Survey.
What is the median household income in Westlake, Louisiana? The typical household in Westlake, Louisiana earns about $68,381 a year. Half of households make more than that, and half make less.
Is Westlake, Louisiana expensive? In Westlake, Louisiana, the median home is worth about $166,100, and the typical rent is about $1,049 a month.
How educated are people in Westlake, Louisiana? About 24.1% of adults age 25 and over in Westlake, Louisiana hold a bachelor's degree or higher.
What is the poverty rate in Westlake, Louisiana? About 12.1% of people in Westlake, Louisiana live below the federal poverty line.
Has Westlake, Louisiana grown since 1990? Yes, Westlake, Louisiana has shrunk since 1990. The population has lost about 264 residents, a change of about -5 percent over that period.
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