Cerritos, California Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Cerritos, CA Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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A+
Health Top grade
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B
Income Around average
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A+
Education Top grade
Source: Map AI Methodology
Population
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| Population | 47,821 | 39,245,658 | 337,468,954 |
| Population density (per sq mi) | 5398.8 | 239.4 | 86.4 |
| Population growth (%/yr) | -0.50% | 0.19% | 0.59% |
| Median age | 48.7 | 35.5 | 37.3 |
| Households | 16,135 | 13,531,619 | 130,235,071 |
Population in Cerritos declined by 6.9% from 2009 to 2024, reaching 47,821 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Cerritos is Boomers, aged 61–79, at 22.8% of residents. That is 7.6 points above California as a whole.
- Gen Z 13–28 8,631 18.0% -3.7 pts
- Millennials 29–44 8,707 18.2% -5.5 pts
- Gen X 45–60 10,564 22.1% +2.2 pts
- Boomers 61–79 10,908 22.8% +7.6 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below California, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 50.2% of the people living in Cerritos and men 49.8%.
- Women 50.2% California 49.9%
- Men 49.8% California 50.1%
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Economy
Cerritos has a the economy index of B, which means it is quite prosperous.
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| Median household income | $136,324 | $99,161 | $80,455 |
| Income growth (%/yr) | 4.54% | 5.57% | 4.80% |
| Unemployment rate | 5.1% | 6.6% | 5.2% |
The median household income in Cerritos is about 37% higher than in California.
Housing
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| Median home price | $789,142 | $650,794 | $248,835 |
| Median rent | $2,928 | $2,036 | $1,407 |
| Homeownership rate | 75.9% | 55.9% | 65.2% |
The median home price in Cerritos is about 22.5 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $2,928 per month for that long.
Commute Time & Mobility
Commuters in Cerritos spend about 57 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 239 hours, about 10.0 full days, spent commuting.
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 28.7 | 23.5 | 22.4 |
| Round-trip commute (min) | 57.3 | 47.0 | 44.8 |
| Yearly time spent (hours) | 239 | 196 | 187 |
| Estimated yearly cost | $7,406 | $6,065 | $5,790 |
| Work from home | 19.4% | 17.2% | 15.0% |
| Highway traffic (vehicles/day) | 58,995 | 16,509 | 8,813 |
| Local road traffic (vehicles/day) | 4,283 | 2,449 | 1,355 |
The average commute time in Cerritos is 29 minutes, longer than the 23 minutes in California.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Cerritos has a education index of A+, which means it is exceptionally educated.
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 52.2% | 33.0% | 31.6% |
| Average household size | 2.98 | 2.84 | 2.53 |
Health
Cerritos has a health index of A+, which means it is exceptionally healthy.
| Metric | Cerritos | California Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 84.7 | 79.6 | 78.3 |
| Self-rated poor health | 9.7% | 16.4% | 16.3% |
| Smokers | 6.6% | 13.9% | 19.0% |
Cerritos, CA Compared With Nearby Cities
How Cerritos, CA compares with the 2 cities closest to it.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| Cerritos, CA | 47,821 | $136,324 #1/3 | $789,142 #3/3 | 28.7 min #3/3 |
| Norwalk, CA | 98,812 | $99,810 | $895,763 | 27.5 min |
| Lakewood, CA | 80,361 | $118,372 | $802,614 | 26.1 min |
Frequently Asked Questions
Common questions about Cerritos, California.
How big is Cerritos, California by population?
About 47,821 people live in Cerritos, California, in 16,135 households of 3.0 people on average. The median age is 48.7, so residents are older than the U.S. median of 37.3 by about 11 years.
Is Cerritos, California mostly urban or rural?
Averaged over its land area, Cerritos, California has 5,399 people per square mile, a density typical of a city. That is about 62 times the U.S. average of 86.
Is Cerritos, California an affordable place to live?
The median home costs 5.8 times the median household income ($789,142 against $136,324), compared with 3.1 times nationally. A ratio of about 3 is traditionally considered affordable. Median rent of $2,928 a month takes about 26% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
How educated are people in Cerritos, California?
52.2% of adults in Cerritos, California hold a bachelor's degree or higher (about 5 in 10), well above the U.S. share of 31.6%.
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