Westlake Flag

Westlake

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.

4.5K
Total Population
1,169
Density (mi²)
-97 -2.12%
Growth

Westlake Population

Demographics

Economics and Income Statistics

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)