Texas Caldwell County Hays County
San Marcos
A city in Hays County, Texas — population 66,350 as of 2020.
Scopes news, events and the map to San Marcos. No account needed — we keep it on this device.
Your city
Change city
News, events and the map open here. Kept on this device.
is your city now — San Marcos would replace it. We'll ask first.
stops being your city.
San Marcos takes over news, events and the map.
Heat Advisory — Heat Advisory issued September 11 at 12:08PM CDT until September 12 at 7:00PM CDT by NWS Austin/San Antonio TX
Today
99°F
Mostly Sunny then Slight Chance Showers And Thunderstorms15% precip
Tonight
76°F
Slight Chance Showers And Thunderstorms then Partly Cloudy15% precip
Saturday
100°F
Sunny1% precip
Saturday Night
75°F
Mostly Clear2% precip
In and around San Marcos
See & do
+247 more on the mapEat, drink & stay
- 54th Street Grill & Bar
- Acton Hotel Group Llc
- Aquabrew
- Aquarium On The Square
- 54th Street Restaurant and Drafthouse
Shops & services
+886 more on the mapMusicians & bands near San Marcos →
Explore the Greater Austin metro →
San Marcos changes faster than we can keep up.
Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.
San Marcos by the numbers
Population
66,350Population figure, 2020
Households & income
- Area
- 37.44 sq mi (96.97 km²), 0.13 sq mi water
- Median age
- 25.5
- Households
- 28,013
- Persons per household
- 2.3
- Median household income
- $51,281
- Median house value
- $310,400
Municipal office
- Office
- MAYOR
- Address
- 630 E HOPKINS ST, SAN MARCOS, TX 78666
Photo:
Larry D. Moore · CC BY 4.0