San Diego County, CA Demographics & Local Data
Analyze population trends, housing costs, and the local economy by exploring Map AI.
Area Snapshot
Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.
A
B
B
Population
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Population | 3,285,684 | 38,909,900 | 334,821,731 |
| Population density (per sq mi) | 726.5 | 237.3 | 85.8 |
| Population growth (%/yr) | 0.17% | 0.19% | 0.57% |
| Median age | 38.5 | 35.4 | 37.1 |
| Households | 1,157,338 | 13,415,389 | 128,459,983 |
Population Over Time
Race & Ethnicity
Economy
San Diego County has a the economy index of B, which means it is quite prosperous.
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Median household income | $102,322 | $96,718 | $78,145 |
| Income growth (%/yr) | 6.23% | 6.01% | 5.07% |
| Unemployment rate | 5.9% | 6.4% | 5.2% |
Housing
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Median home price | $731,528 | $642,203 | $242,182 |
| Median rent | $2,154 | $1,955 | $1,342 |
| Homeownership rate | 54.6% | 55.8% | 65.1% |
Mobility & Commuting
The most common departure window is 07:00 AM – 07:29 AM , followed by 08:00 AM – 08:29 AM .
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Average commute time (min) | 22.8 | 23.6 | 22.5 |
| Work from home | 16.9% | 15.5% | 13.4% |
Education & Households
San Diego County has a education index of B, which means it is quite educated.
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 37.3% | 33.0% | 31.6% |
| Average household size | 2.74 | 2.85 | 2.54 |
Health
San Diego County has a health index of A, which means it is very healthy.
| Metric | San Diego County | California Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 80.8 | 79.6 | 78.3 |
| Self-rated poor health | 14.0% | 16.4% | 16.3% |
| Smokers | 11.3% | 13.9% | 19.0% |