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Clarkson Valley
City in Missouri, United States
Overview
Clarkson Valley is an affluent suburban community in St. Louis County, Missouri, characterized by spacious homes, quiet streets, and a close-knit atmosphere. With abundant green spaces and easy access to the greater St. Louis area, it offers a serene retreat for families and professionals.
Geographic Context
Jurisdiction
United States
State
Missouri
Population
2,609
Time Zone
America/Chicago
Coordinates
38.62°, -90.59°
Key Metrics
Safety Score
90
Female Safety
85
LGBTQ+ Safety
65
Traffic Safety
88
Food Safety
98
Monthly Cost
$2,570
Local Cost
$1,810
Local Income
$5,000
Cashless
90
English
100
Temperature
13.0°C
Summer Avg
25.0°C
Winter Avg
0.3°C
Record High
42.8°C
Record Low
-24.1°C
Humidity
76%
Precipitation
1090 mm
Internet Speed
298 Mbps
Upload
11 Mbps
Latency
14 ms
City Vibrancy
1
Coworking
0
Cafes
0
Nightlife
0
Parks
1
Transport
39
Walk Score
39
Footways
77.0
Airport
SUS
Distance
7 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 2 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
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 78/100.
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