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San Luis, Colorado

Town · Population 628 · #180 in Colorado
San LuisColorado

San Luis is a statutory town that is the county seat of and the most populous town in Costilla County, Colorado, United States. Formerly known as San Luis de la Culebra, it is the oldest continuously occupied town in Colorado.

Intro: Wikipedia

About San Luis

San Luis, CO is a tiny community located in southern Colorado with an estimated population of 628.

Officially, San Luis is an incorporated town — local government on a neighborly scale. The community covers 0.57 square miles, giving it a balanced suburban layout with room to breathe at roughly 1,102 residents per square mile.

📰 Local News

Read the latest Colorado headlines on our news site, Bless News Daily.

Colorado news on Bless News Daily →

What Makes San Luis Unique

  • Positioned in southern Colorado, convenient to the region's corridors and crossings.
  • Part of the fabric of Colorado — one of 482 recognized communities statewide.

Why People Love It Here

  • Small-town pace of life: less traffic, more community, and neighbors who wave.
  • Housing dollars stretch further here than in the nearest metro.
  • Well connected: 3+ neighboring communities within 17 miles.

🍽️ Where to Eat in San Luis

Local spots mapped by the OpenStreetMap community · click a restaurant to read or write reviews.

🎡 Fun Things to Do

  • San Luis Oldest Town in Colorado · Attraction

Attractions mapped by the OpenStreetMap community.

🏫 Schools in San Luis

  • Centennial School

Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.

⚡ Quick Facts

TypeTown
Population (2024)628
Rank in state#180 of 271
Land area0.57 sq mi
Density1,102/sq mi
Coordinates37.2024, -105.4225

🌤️ Current Weather

Right now44°F
ConditionsShowers And Thunderstorms Likely
Wind15 to 25 mph

Full forecast →

Source: National Weather Service

🗺️ Map of San Luis