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Lewis and Clark County
City in Montana, United States
Overview
Lewis and Clark County, anchored by Montana's capital Helena, blends rich history, outdoor adventure, and small-town charm. Visitors can experience a lively downtown scene, nearby trails and mountains, and a welcoming community atmosphere.
Geographic Context
Jurisdiction
United States
State
Montana
Population
70,973
Time Zone
America/Denver
Coordinates
47.12°, -112.39°
Key Metrics
Safety Score
80
Female Safety
78
LGBTQ+ Safety
73
Traffic Safety
72
Food Safety
90
Monthly Cost
$2,845
Local Cost
$1,620
Local Income
$3,700
Cashless
80
English
99
Temperature
3.5°C
Summer Avg
15.3°C
Winter Avg
-7.4°C
Record High
37.0°C
Record Low
-35.9°C
Humidity
76%
Precipitation
604 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 82/100.
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