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Black Jack
City in Missouri, United States
Overview
Black Jack is a small suburban city in Missouri, set within the Greater St. Louis area. It offers a peaceful, community-oriented atmosphere with plentiful green spaces and convenient amenities for families and visitors alike.
Geographic Context
Jurisdiction
United States
State
Missouri
Population
6,634
Time Zone
America/Chicago
Coordinates
38.79°, -90.27°
Key Metrics
Safety Score
50
Female Safety
60
LGBTQ+ Safety
55
Traffic Safety
65
Food Safety
85
Monthly Cost
$2,215
Local Cost
$1,440
Local Income
$2,900
Cashless
75
English
100
Temperature
12.5°C
Summer Avg
24.4°C
Winter Avg
-0.5°C
Record High
42.5°C
Record Low
-24.7°C
Humidity
76%
Precipitation
1079 mm
Internet Speed
586 Mbps
Upload
173 Mbps
Latency
16 ms
City Vibrancy
1
Coworking
0
Cafes
0
Nightlife
0
Parks
1
Transport
2
Walk Score
2
Footways
3.0
Airport
STL
Distance
11 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 3 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 58/100.
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