Westlake

County:: Calcasieu Parish
County Seat:: No
Area (mi²):: 3.824
State:: Louisiana

Westlake is a city located in Calcasieu Parish, Louisiana. Westlake has a 2025 population of 4,469. Westlake is currently declining at a rate of -2.12% annually and its population has decreased by -9.79% since the most recent census, which recorded a population of 4,954 in 2020.

The average household income in Westlake is $88,135 with a poverty rate of 10.62%. The median age in Westlake is 37.8 years: 37.1 years for males, and 39.9 years for females.

Demographics

The racial composition of Westlake includes 78.31% White, 13.58% Black or African American, 5.74% Asian, and smaller percentages for Two or more races, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Asian

Two or more races

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	3,754	78.31%
Black or African American	651	13.58%
Asian	275	5.74%
Two or more races	114	2.38%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Westlake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Westlake's average per capita income is $45,130. Household income levels show a median of $67,691. The poverty rate stands at 10.62%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$78,588	-
Families	$72,829	$96,155
Households	$67,691	$88,135
Non Families	$61,071	$74,887

$45,130

Average Income

$67,691

Median Household Income

10.62%

Poverty Rate