Placentia, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Placentia, California is 52,384 as of the 2023 American Community Survey, making it the 178th-largest city in California. The median household income is $110,575, the median home value is $871,000, and the median age is 38.0.
The population has grown 4.7% since 2010 (50,994 → 53,395).
52,384
Population
7781
People / sq mi
$110,575
Median Income
$871,000
Median Home Value
Placentia covers 6.7 sq mi of land at 7781 people per square mile.
About Placentia, CA
Placentia is a city in California with a population of 52,384. It ranks #178 among cities in California by population. The median age is 38.0, in line with the national median. The population is 49.3% male and 50.7% female.
The median household income in Placentia is $110,575, above the US median of $74,580. 6.2% of residents live below the federal poverty level. Home values sit at a median of $871,000, with monthly rent averaging $2,267. The homeownership rate of 63.3% is close to the national rate of 64.8%.
Educational attainment in Placentia reflects 43.7% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 13.9% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 29.2 minutes each way.
Placentia city Population History (2010-2024)
The city of Placentia city had a population of 50,994 in 2010 and 53,395 in 2024, a 4.7% growth over 14 years. The peak was 53,395 in 2024. Average annual growth rate: 0.33%.
53,395
Population (2024)
50,994
Population (2010)
53,395
Peak (2024)
0.33%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 50,994 |
| 2011 | 51,503 |
| 2012 | 51,838 |
| 2013 | 52,105 |
| 2014 | 52,108 |
| 2015 | 52,202 |
| 2016 | 52,154 |
| 2017 | 51,916 |
| 2018 | 51,538 |
| 2019 | 51,233 |
| 2020 | 52,666 |
| 2021 | 52,203 |
| 2022 | 52,679 |
| 2023 | 53,238 |
| 2024 | 53,395 |
Race & Ethnicity
| White | 48.9% |
| Black or African American | 2.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Economy & Income
$110,575
Median Household Income
$46,069
Per Capita Income
6.2%
Poverty Rate
3.6%
Unemployment Rate
Housing
$871,000
Median Home Value
$2,267
Median Rent
63.3%
Owner-Occupied
Education
90.9%
High School+
43.7%
Bachelor's+
Commute
1.6%
Drive Alone
71.7%
Public Transit
13.9%
Work From Home
29.2 min
Avg Commute
Community Profile
13.7%
Foreign Born
61.1%
Non-English at Home
3.5%
Veterans
8.4%
With Disability
93.0%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.4% |
| Finance, Insurance & Real Estate | 13.2% |
| Education, Health Care & Social Services | 11.3% |
| Manufacturing | 9.7% |
| Information | 7.7% |
| Construction | 7.4% |
| Retail Trade | 5.7% |
| Arts, Entertainment & Food Services | 4.4% |
| Public Administration | 3.6% |
| Transportation & Warehousing | 1.6% |
| Agriculture & Mining | 0.7% |
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Largest counties in California
Part of California
Metro areas in California
City rankings
Frequently Asked Questions
Placentia, California has a population of 52,384 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 178th-largest city in California.
The median household income in Placentia, California is $110,575, with 6.2% of residents living below the federal poverty level.
The median home value in Placentia, California is $871,000, with median monthly rent at $2,267 and a homeownership rate of 63.3%.
The median age in Placentia, California is 38.0 years. The population is 49.3% male and 50.7% female.
The population has grown 4.7% since 2010 (50,994 → 53,395).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.