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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 · estimate
72
Female Safety
70
LGBTQ+ Safety
78
Traffic Safety
65
Food Safety
95
Monthly Cost · estimate
$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

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Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
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Neighborhoods
Local areas & vibes
City Guide
Tips & insights

Neighborhoods

Estimated

Neighborhood highlights with vibe, safety, and cost profiles.

View featured neighborhoods

Data sources

Source-backed data

OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.

Estimates and unverified origins

Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 86/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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