Johnstown
City in Pennsylvania, United States
Overview
Johnstown, set in the scenic Allegheny Mountains of Western Pennsylvania, is rich in history, notably for its famous floods and steel heritage. Today, it offers visitors a mix of historic attractions, artsy neighborhoods, and outdoor recreation along its rivers and trails.
Geographic Context
Jurisdiction
United States
State
Pennsylvania
Population
17,303
Time Zone
America/New_York
Coordinates
40.33°, -78.92°
Key Metrics
Safety Score · estimate
60
Female Safety
65
LGBTQ+ Safety
60
Traffic Safety
70
Food Safety
85
Monthly Cost · estimate
$1,955
Local Cost
$1,220
Local Income
$2,270
Cashless
80
English
100
Temperature
9.2°C
Summer Avg
20.6°C
Winter Avg
-2.7°C
Record High
35.0°C
Record Low
-24.4°C
Humidity
80%
Precipitation
1043 mm
Internet Speed
119 Mbps
Upload
103 Mbps
Latency
27 ms
City Vibrancy
29
Coworking
0
Cafes
0
Nightlife
14
Parks
15
Transport
0
Walk Score
0
Footways
—
Airport
JST
Distance
7 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 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
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: 78/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.