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Saint John
City in Indiana, United States
Overview
Saint John, Indiana is a safe, family-friendly town located in northwest Indiana, not far from the Illinois border and the Chicago metropolitan area. The city is known for its clean streets, welcoming communities, excellent schools, and abundance of parks and trails.
Geographic Context
Jurisdiction
United States
State
Indiana
Population
—
Time Zone
America/Chicago
Coordinates
41.45°, -87.47°
Key Metrics
Safety Score
85
Female Safety
80
LGBTQ+ Safety
75
Traffic Safety
82
Food Safety
98
Monthly Cost
$2,665
Local Cost
$1,840
Local Income
$4,200
Cashless
92
English
100
Temperature
10.1°C
Summer Avg
22.3°C
Winter Avg
-2.7°C
Record High
39.5°C
Record Low
-31.3°C
Humidity
79%
Precipitation
976 mm
City Vibrancy
9
Coworking
0
Cafes
0
Nightlife
0
Parks
9
Transport
24
Walk Score
24
Footways
47.0
Airport
GYY
Distance
19 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-23.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-09.
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 74/100.
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