Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 37.6 yrs |
|---|---|
| Avg HH Size | 2.96 |
| Below Poverty | 9.8% ≈ Avg |
| College Grads | 53.6% ▲ 38% above avg |
| Unemployment | 4.5% ▼ 8% below avg |
| No HS Diploma | 2,032 (3.4%) |
| HS Graduate | 11,500 (19%) |
| Some College | 6,006 (9.9%) |
| Associates | 8,440 (13.9%) |
| Bachelors | 5,942 (9.8%) |
| Graduate Degree | 26,645 (44%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $104,716 ▲ 37% above avg |
|---|---|
| Median Home Value | $799,680 ▲ 187% above avg |
| Home/Income Ratio | 7.6x (nat avg ~3.5x) |
| Median Rent | $2,286/mo |
| Total Housing Units | 34,936 |
| Vacant Units | 1,567 |
Income Distribution
How People Get to Work
Commute Time
Year Built
San Marcos is a city in California, located in San Diego County. The city spans 4 ZIP codes and is home to approximately 100,367 residents. It is a relatively young city, with a median age of 37.62 years.
Economically, San Marcos is a upper-middle-income community. The median household income of $104,715 is above the national average. Approximately 9.8% of residents live below the poverty line. The unemployment rate is 4.5%, near the national average.
The real estate market in San Marcos is a premium housing market. Median home values stand at $799,680, which is more than double the national average. Renters typically pay around $2,286 per month. Homeownership is high at 64.1%, typical of suburban and family-oriented communities.
The population of San Marcos is well-educated. 53.6% of adults hold a bachelor's degree or higher — above the national average. The community is racially diverse, with White as the largest group at 45.5%.
San Marcos, CA offers residents above-average earning potential within California. Spread across 4 ZIP codes, the city's neighborhoods vary in character, density, and demographics — explore each ZIP code below for a detailed breakdown.