Placentia, CA Census Data
Key demographic and economic indicators for Placentia, California from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
52,384
49.3% male · 50.7% female
Median Age
38.0
0.7 below the national average (38.7 yrs)
Median Household Income
$110,575
32,037.0 above the national average ($78,538)
Bachelor's Degree or Higher
43.7%
8.7 above the national average (35.0%)
HS diploma or higher: 90.9%
Poverty Rate
8.5%
3.9 below the national average (12.4%)
Uninsured: 7.0%
Broadband Access
97.8%
8.1 above the national average (89.7%)
Median Home Value
$871,000
Median rent: $2,267 · 63% owner-occupied
Unemployment Rate
5.4%
Labor force participation: 62.2%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Placentia, CA Frequently Asked Questions
What is the population of Placentia, CA?
The population of Placentia, CA is 52,384 according to the 2023 American Community Survey 5-year estimates. The median age is 38.0 years.
What is the median household income in Placentia?
The median household income in Placentia, CA is $110,575, above the national average of $78,538. Per capita income is $53,074.
What is the poverty rate in Placentia?
The poverty rate in Placentia, CA is 8.5%, compared to the national average of 12.4%. About 7.0% of residents lack health insurance.
What percentage of Placentia residents have a college degree?
43.7% of adults (25+) in Placentia hold a bachelor's degree or higher, and 90.9% 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 Placentia?
The median home value in Placentia, CA is $871,000. Median rent is $2,267 per month, with 63% of housing units owner-occupied.
What is the racial makeup of Placentia?
Placentia's population is 48.9% White, 2.4% Black, 35.9% Hispanic or Latino, and 18.2% Asian (source: 2023 ACS).