Westlake Flag

Westlake

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

Westlake is a city located in Calcasieu Parish, Louisiana. Westlake has a 2026 population of 4,711. Westlake is currently declining at a rate of -1.09% annually and its population has decreased by -4.89% since the most recent census, which recorded a population of 4,953 in 2020.

The median household income in Westlake is $68,381 with a poverty rate of 12.06%. The median age in Westlake is 40 years: 37.8 years for males, and 41.1 years for females. For every 100 females there are 96.6 males.

4.7K
Total Population
1,232
Density (mi²)
-52 -1.09%
Growth

Westlake Population

Westlake Population

Year ↓
Population
Growth
Annual Change
20264,711-52-1.09%
20254,763160.34%
20244,747571.22%
20234,690100.21%
20224,680-37-0.78%
20214,717-255-5.13%
20204,95360.12%
20194,947551.12%
20184,8922986.49%
20174,594-21-0.46%
20164,615471.03%
20154,56810.02%
20144,567-13-0.28%
20134,580250.55%
20124,555-27-0.59%
20114,582200.44%
20104,562-6-0.13%
20004,668-339-6.77%
19905,007-239-4.56%
19805,2461,16428.52%
19704,08277123.29%
19603,31100%

Median Age

Overall: 40 years
Female: 41.1 years
Male: 37.8 years

Westlake Adults

There are 3,836 adults, (1,137 of whom are seniors) in Westlake.

Sex Ratio

Female: 2,413 (50.9%)
Male: 2,330 (49.1%)

Demographics

The racial composition of Westlake includes 81.7% White, 9.45% Black or African American, 3.73% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,87581.7%
Black or African American4489.45%
Two or more races2084.39%
Asian1773.73%
Other race350.74%
Race
Population ↓
Percentage (of total)
White911.92%
Two or more races430.91%
Black or African American20.04%
Race
Population ↓
Percentage (of total)
White3,78479.78%
Black or African American4469.4%
Asian1773.73%
Two or more races1653.48%
Other race350.74%

Westlake Marital Status

Economics and Income Statistics

Westlake's average per capita income is $45,462. Household income levels show a median of $68,381. The poverty rate stands at 12.06%.

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$76,346-
Families$69,786$98,456
Households$68,381$92,596
Non Families$33,478$80,241

$45,462

Average Income

$68,381

Median Household Income

12.06%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)