Living in San Marcos, CA
A comprehensive, data-driven guide to life in San Marcos. Housing costs, safety statistics, walkability, air quality, and neighborhood insights — all in one place.
Population: 94,360
San Marcos at a Glance
Median Home Value
$728,800
Nat'l avg: $281,900
Median Rent
$1,066
Nat'l avg: $1,163
Violent Crime
5.0 per 1K
Nat'l avg: 3.7 per 1K
Walk Score
0/100
Car-Dependent
Median Income
$99,413
Nat'l avg: $74,580
Air Quality
AQI 58
Moderate
Climate Risk
Very High
Score: 99.98454092492835
Population
94,360
National Average: Violent crime 3.7 per 1K, Property crime 17.5 per 1K
Car-Dependent
N/A
25
San Marcos, California, offers a compelling blend of suburban tranquility and convenient access to the vibrant San Diego County. With a population of over 94,000, this city presents a more affordable entry point into Southern California living, boasting a median home value of $728,800, significantly higher than the national average, but still offering a better value proposition than some of its coastal neighbors. Its family-friendly reputation is well-earned, supported by a quiet noise level and an affordability index of 140, indicating a relatively accessible cost of living compared to income levels. The median household income of nearly $100,000 reflects a community that values both financial stability and quality of life. From an investment perspective, San Marcos presents a stable real estate market. While the homeownership rate is at 30%, which indicates a significant rental market, the relatively high median home value suggests a strong demand for property. The city's violent crime rate of 5.0 per 1,000 residents and a property crime rate of 29.6 per 1,000 residents reflects a community that prioritizes safety. San Marcos is ideally suited for families and those seeking a balanced lifestyle. San Marcos residents enjoy moderate air quality with an AQI of 58. While the city's walk score is low at 0, indicating a need for a car to get around, the bike score of 25 encourages some outdoor activity. The electricity rate is 15.6¢/kWh. The city's climate risk is classified as very high.