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
Get Placentia's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Placentia covers 6.7 sq mi of land at 7781 people per square mile.
About Placentia, CA
Housing cost is the defining feature of Placentia: the median home is valued at $871,000. Placentia is a city in California with a population of 52,384.
Households take in a median $110,575, comfortably above the US median of $78,538. About 6.2% of residents live below the federal poverty level, below the national 12.4%. Home prices are steep, with the typical property valued at $871,000, with typical rent around $2,267.
About 43.7% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. Remote work is close to the national 14.0% at 13.9%, and the average commute runs about 29 minutes each way.
High housing values reframe the income picture in Placentia — even solid earnings stretch less against home prices and rents at this level.
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% |
Largest cities in California
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).
Where to stay in Placentia
Visiting or relocating to Placentia, CA? Compare hotels and short-term rentals across the metro — live availability and prices.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
More from California
Population 3,857,897
Population 1,385,061
Population 990,054
Population 836,321
Population 543,615
Full rankings of California cities by population
Statewide data for California
Population, race, income, age, and trends across California
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.