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Saint Clair
City in Missouri, United States
Overview
Saint Clair, Missouri is a charming small town located along Route 66 and set in Franklin County. Known for its scenic lakes, family-friendly atmosphere, and historic downtown, it offers a genuine taste of rural Midwest living.
Geographic Context
Jurisdiction
United States
State
Missouri
Population
4,791
Time Zone
America/Chicago
Coordinates
38.35°, -90.98°
Key Metrics
Safety Score · estimate
60
Female Safety
62
LGBTQ+ Safety
55
Traffic Safety
73
Food Safety
90
Monthly Cost · estimate
$1,795
Local Cost
$1,140
Local Income
$2,700
Cashless
62
English
98
Temperature
12.8°C
Summer Avg
24.9°C
Winter Avg
0.1°C
Record High
42.7°C
Record Low
-25.5°C
Humidity
76%
Precipitation
1098 mm
Internet Speed
139 Mbps
Upload
58 Mbps
Latency
87 ms
City Vibrancy
2
Coworking
0
Cafes
0
Nightlife
0
Parks
2
Transport
1
Walk Score
1
Footways
1.0
Airport
SUS
Distance
46 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
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: 75/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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