Westminster, CA Census Data
Key demographic and economic indicators for Westminster, California from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
90,147
49.9% male · 50.1% female
Median Age
41.7
3.0 above the national average (38.7 yrs)
Median Household Income
$82,686
4,148.0 above the national average ($78,538)
Bachelor's Degree or Higher
26.5%
8.5 below the national average (35.0%)
HS diploma or higher: 77.8%
Poverty Rate
15.8%
3.4 above the national average (12.4%)
Uninsured: 6.6%
Broadband Access
96.5%
6.8 above the national average (89.7%)
Median Home Value
$820,000
Median rent: $2,100 · 52% owner-occupied
Unemployment Rate
7.4%
Labor force participation: 56.2%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Westminster, CA Frequently Asked Questions
What is the population of Westminster, CA?
The population of Westminster, CA is 90,147 according to the 2023 American Community Survey 5-year estimates. The median age is 41.7 years.
What is the median household income in Westminster?
The median household income in Westminster, CA is $82,686, above the national average of $78,538. Per capita income is $39,821.
What is the poverty rate in Westminster?
The poverty rate in Westminster, CA is 15.8%, compared to the national average of 12.4%. About 6.6% of residents lack health insurance.
What percentage of Westminster residents have a college degree?
26.5% of adults (25+) in Westminster hold a bachelor's degree or higher, and 77.8% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Westminster?
The median home value in Westminster, CA is $820,000. Median rent is $2,100 per month, with 52% of housing units owner-occupied.
What is the racial makeup of Westminster?
Westminster's population is 24.4% White, 0.9% Black, 24.3% Hispanic or Latino, and 51.2% Asian (source: 2023 ACS).