San Marcos

Population

97,477 (2020)

Type

City

Area

24.57 sq mi (63.62 km²), 0.02 sq mi water

Median age

34

Households

29,889

Persons per household

3

Median household income

$75,000

Average house value

$505,731

Businesses

2,436

Employees

31,357

Government

CITY OF SAN MARCOS

Government office

1 CIVIC CENTER DRIVE, SAN MARCOS, CA 92069