About Helena
Helena Demographics
- Population (2025 estimate): ~35,900, growing at ~2.1% annually
- Median age: ~40
- Founded: October 30, 1864, during the Gold Rush
- Area: 16.9 sq. miles
- Capital of Montana and seat of Lewis & Clark County.
Helena is Montana’s capital city — a blend of history, architecture, government, and community at the heart of Lewis and Clark County.
[Sources: U.S. Census Bureau, DataUSA, Census Reporter, Wikipedia, Homes.com, BestNeighborhood.org]
Learn More about the Helena Area from our Blog
Helena BlogFun Facts
Fishy Stats
The Missouri River near Helena boasts an average of 6,000 fish per river mile, making it a beloved spot for fly-fishing enthusiasts.
Lake Helena covers approximately 2,073 acres and sees steady activity from anglers pursuing walleye, rainbow trout, and perch.
The Helena Valley Regulating Reservoir (behind the dam) spans 518 surface acres with 6 miles of shoreline. Kokanee salmon fishing here adds to the recreational draw.
Landmarks &
Local Icons
The Sleeping Giant: This scenic wilderness study area sits about 30 miles north of Helena, spanning 6,666 acres with miles of hiking and horseback trails plus 40 primitive campsites at nearby Holter Lake.
Helena Civic Center: Originally the Algeria Shrine Temple, this Moorish Revival gem now hosts events, galas, and performances.
Cathedral of Saint Helena: A soaring Gothic Revival landmark—modeled after Vienna’s Votivkirche, its stained-glass windows and spires define our skyline.
Guardian of the Gulch: Look for the historic fire watch tower (Tower Hill)—Helena’s early warning system turned iconic lookout.
