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Cornwall
City in Ontario, Canada
Overview
Cornwall, Ontario, is a small city on the banks of the St. Lawrence River, blending natural beauty with local charm. Known for its parks, riverfront trails, and friendly residents, Cornwall offers a laid-back experience with easy access to both Canadian and American attractions.
Geographic Context
Jurisdiction
Canada
Province
Ontario
Population
5,348
Time Zone
America/Toronto
Coordinates
45.02°, -74.73°
Key Metrics
Safety Score
75
Female Safety
78
LGBTQ+ Safety
70
Traffic Safety
80
Food Safety
97
Monthly Cost
$2,110
Local Cost
$1,390
Local Income
$2,200
Cashless
85
English
100
Temperature
7.0°C
Summer Avg
20.1°C
Winter Avg
-7.2°C
Record High
36.9°C
Record Low
-34.6°C
Humidity
82%
Precipitation
967 mm
Internet Speed
165 Mbps
Upload
44 Mbps
Latency
22 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
100
Walk Score
100
Footways
402.0
Airport
MSS
Distance
13 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 22 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 76/100.
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