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Castle Rock
City in Colorado, United States
Overview
Castle Rock, set between Denver and Colorado Springs, charms visitors with its distinctive castle-shaped butte, historic downtown, and abundance of outdoor activities. The small-town feel, beautiful scenery, and welcoming community make it an inviting destination for families and nature lovers.
Geographic Context
Jurisdiction
United States
State
Colorado
Population
2,446
Time Zone
America/Denver
Coordinates
39.37°, -104.86°
Key Metrics
Safety Score
86
Female Safety
83
LGBTQ+ Safety
78
Traffic Safety
82
Food Safety
98
Monthly Cost
$2,950
Local Cost
$2,170
Local Income
$4,200
Cashless
90
English
100
Temperature
9.0°C
Summer Avg
20.8°C
Winter Avg
-1.7°C
Record High
37.1°C
Record Low
-25.2°C
Humidity
49%
Precipitation
440 mm
Internet Speed
227 Mbps
Upload
40 Mbps
Latency
15 ms
City Vibrancy
21
Coworking
0
Cafes
7
Nightlife
4
Parks
10
Transport
100
Walk Score
100
Footways
338.0
Airport
APA
Distance
22 km
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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 15 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-08.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. 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 83/100.
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