San Marcos, Texas

City

Coordinates

29.87944°N 97.93889°W

State

Texas

Region

Central

County:

Hays

Nicknames:

San Marvelous

Government:

Council-Manager

Website:

www.sanmarcostx.gov

Area Total:

35.71 sq mi (92.50 km2)

Area Land:

35.59 sq mi (92.18 km2)

Area Water:

0.12 sq mi (0.32 km2)

Population:

Total: 44,894
Estimate (2019): 64,776
Density: 1,820.01/sq mi (702.70/km2)

Elevation:

617 ft (188 m)

ZIP codes:

78666–78667

Time zone:

UTC-6 (CST)
Summer (DST): UTC-5 (CDT)