St. Marie, Montana

About St. Marie

St. Marie is a small unincorporated community in northeastern Montana.

St. Marie holds the status of a census-designated place — a real, named community that residents call home, governed at the county level. The community covers 22.9 square miles.

📰 St. Marie News Today

• Gary Wayne Tihlarik Obituary (2026) - Glasgow, MT - Bell Mortuary - Glasgow Legacy obituary · Jun 11
• St. Marie, Montana: Past, Present, Future KRTV · Jan 30
• St. Marie, Montana Population 2026 World Population Review · Aug 15
• Gallery: The mysterious St. Marie, a Cold War semi-ghost town Great Falls Tribune · Aug 7
• St. Marie Is BackDrop For Short Film The Glasgow Courier · Jan 8

Live headlines via Google News — updates through the day.

What Makes St. Marie Unique

• The only place in America named St. Marie — a truly one-of-a-kind name among 32,000+ US communities.
• An unincorporated community — no city hall of its own, which often means lower local taxes and county-managed services.
• One of the northernmost communities in the lower 48 states.
• Positioned in northeastern Montana, convenient to the region's corridors and crossings.

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: 2+ neighboring communities within 20 miles.

🏞️ Parks & Outdoors in St. Marie

• BLM · Nature reserve reviews ★
• State Trust · Nature reserve reviews ★

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

🗺️ Map of St. Marie

🏘️ Nearby Communities