Arapahoe County
City in Colorado, United States
Overview
Arapahoe County, part of the Denver metropolitan area, balances lively suburban life with pockets of urban excitement. With sprawling neighborhoods, diverse dining, and proximity to the Rockies, it appeals to families, professionals, and outdoor lovers alike.
Geographic Context
Jurisdiction
United States
State
Colorado
Population
655,070
Time Zone
America/Denver
Coordinates
39.65°, -104.34°
Key Metrics
Safety Score
72
Female Safety
70
LGBTQ+ Safety
78
Traffic Safety
65
Food Safety
95
Monthly Cost
$3,710
Local Cost
$2,200
Local Income
$4,250
Cashless
95
English
100
Temperature
10.5°C
Summer Avg
22.5°C
Winter Avg
-0.5°C
Record High
39.4°C
Record Low
-23.0°C
Humidity
49%
Precipitation
404 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
KCSF
Distance
24 km
Explore
Neighborhoods
EstimatedNeighborhood highlights with vibe, safety, and cost profiles.
View featured neighborhoodsFrequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
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 86/100.