Oceanside, California Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Oceanside, 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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B
Health Around average
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B
Income Around average
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C
Education Below average
Source: Map AI Methodology
Population
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| Population | 169,882 | 39,245,658 | 337,468,954 |
| Population density (per sq mi) | 4029.9 | 239.4 | 86.4 |
| Population growth (%/yr) | 0.10% | 0.19% | 0.59% |
| Median age | 37.1 | 35.5 | 37.3 |
| Households | 61,023 | 13,531,619 | 130,235,071 |
Population in Oceanside grew by 5.2% from 2009 to 2024, reaching 169,882 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Oceanside is Millennials, aged 29–44, at 23.2% of residents. That is 0.5 points below California as a whole.
- Gen Z 13–28 37,350 22.0% +0.3 pts
- Millennials 29–44 39,410 23.2% -0.5 pts
- Gen X 45–60 33,054 19.5% -0.4 pts
- Boomers 61–79 27,292 16.1% +0.8 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 Oceanside and men 49.8%.
- Women 50.2% California 49.9%
- Men 49.8% California 50.1%
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100% of everyone living in Oceanside
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Economy
Oceanside has a the economy index of B, which means it is quite prosperous.
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| Median household income | $98,361 | $99,161 | $80,455 |
| Income growth (%/yr) | 6.69% | 5.57% | 4.80% |
| Unemployment rate | 5.0% | 6.6% | 5.2% |
The median household income in Oceanside is about 1% lower than in California.
Housing
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| Median home price | $689,038 | $650,794 | $248,835 |
| Median rent | $2,305 | $2,036 | $1,407 |
| Homeownership rate | 57.4% | 55.9% | 65.2% |
The median home price in Oceanside is about 24.9 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $2,305 per month for that long.
Commute Time & Mobility
Commuters in Oceanside spend about 47 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 198 hours, about 8.2 full days, spent commuting.
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 23.7 | 23.5 | 22.4 |
| Round-trip commute (min) | 47.5 | 47.0 | 44.8 |
| Yearly time spent (hours) | 198 | 196 | 187 |
| Estimated yearly cost | $6,135 | $6,065 | $5,790 |
| Work from home | 15.9% | 17.2% | 15.0% |
| Highway traffic (vehicles/day) | 25,844 | 16,509 | 8,813 |
| Local road traffic (vehicles/day) | 3,720 | 2,449 | 1,355 |
The average commute time in Oceanside is 24 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
Oceanside has a education index of C, which means it is somewhat educated.
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 30.7% | 33.0% | 31.6% |
| Average household size | 2.75 | 2.84 | 2.53 |
Health
Oceanside has a health index of B, which means it is quite healthy.
| Metric | Oceanside | California Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 80.7 | 79.6 | 78.3 |
| Self-rated poor health | 14.4% | 16.4% | 16.3% |
| Smokers | 11.7% | 13.9% | 19.0% |
Oceanside, CA Compared With Nearby Cities
How Oceanside, CA compares with the 2 cities closest to it.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| Oceanside, CA | 169,882 | $98,361 #2/3 | $689,038 #2/3 | 23.7 min #3/3 |
| Vista, CA | 92,368 | $93,080 | $1,024,071 | 23.4 min |
| Carlsbad, CA | 112,376 | $145,720 | $660,273 | 22.7 min |
Frequently Asked Questions
Common questions about Oceanside, California.
How big is Oceanside, California by population?
About 169,882 people live in Oceanside, California, in 61,023 households of 2.8 people on average. The median age is 37.1, close to the U.S. median of 37.3.
Is Oceanside, California mostly urban or rural?
Averaged over its land area, Oceanside, California has 4,030 people per square mile, a density typical of a city. That is about 47 times the U.S. average of 86.
Is Oceanside, California an affordable place to live?
The median home costs 7.0 times the median household income ($689,038 against $98,361), compared with 3.1 times nationally. A ratio of about 3 is traditionally considered affordable. Median rent of $2,305 a month takes about 28% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
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