gimmedastats
Thursday, August 6, 2026

San Diego vs San Marcos

San Diego, CA compared with San Marcos, CA · 21 miles apart

San Diego has 1,406,106 residents to San Marcos’s 94,908. San Diego comes out ahead on median rent, average commute, bachelor's degree +. San Marcos does better on median household income, homeownership, poverty rate.

San Diego, CA San Marcos, CA
Population 1,406,106 94,908
Density (per sq mi) 4,313 3,863
Median household income $108,077 $109,377
Median home value $906,700 $868,000
Median rent $2,313 $2,348
Homeownership 47.3% 63.7%
Average commute 23.5 min 26.5 min
Median age 36.2 36.8
Bachelor's degree + 51% 43.8%
Poverty rate 11% 9.2%
Unemployment 6% 4.6%
Price to income 8.4× 7.9×
Clear days a year 57
Days above 90°F 12

Highlighted where one city is clearly better on that measure. Population, density, home value and median age carry no highlight — a higher number there is good or bad depending on what you want.

Forgotten Flicks movie T-shirts on TeePublic

Full profiles