About St. Mary's
St. Mary's, CO is a small unincorporated community located in northern Colorado.
St. Mary's holds the status of a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 1.44 square miles.
📰 St. Mary's News Today
- Unique Colorado hikes: St. Mary’s Glacier Denver7 · Aug 12
- Will Colorado’s St. Mary’s Glacier become ‘un-skiable’ for the first time ever this summer? Some skiers think so. Post Independent · Aug 8
- Moose captured on camera swimming near St. Mary’s Glacier surrounded by hikers KDVR · Jul 31
- 73 people went ‘missing’ from St. Mary’s last year The Grand Junction Daily Sentinel · Jul 10
- St. Mary's (Colorado Springs, CO) High School Sports - Football, Basketball, Baseball, Softball, Volleyball, and more MaxPreps · Feb 21
Live headlines via Google News — updates through the day.
What Makes St. Mary's Unique
- An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
- Positioned in northern 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
- A tight community feel that bigger cities can't replicate.
- Cost of living typically runs below the big-metro average.
- Well connected: 3+ neighboring communities within 8 miles.
🎡 Fun Things to Do
- The Mailbox · Attraction
Attractions mapped by the OpenStreetMap community.
🏞️ Parks & Outdoors in St. Mary's
- James Peak Wilderness · Nature reserve reviews ★
Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.
⚡ Quick Facts
StateColorado
TypeCDP
Population (2024)—
Land area1.44 sq mi
Coordinates39.8165, -105.6471