Longueuil
City in Quebec, Canada
Overview
Longueuil is a dynamic suburb lying just across the St. Lawrence River from Montreal. It offers a blend of historic charm, cultural diversity, and access to green spaces, making it popular for families, students, and commuters. Its relaxed atmosphere and proximity to Montreal allow visitors to enjoy both tranquility and urban buzz.
Geographic Context
Jurisdiction
Canada
Province
Quebec
Population
253,629
Time Zone
America/Toronto
Coordinates
45.53°, -73.52°
Key Metrics
Safety Score
86
Female Safety
85
LGBTQ+ Safety
82
Traffic Safety
83
Food Safety
98
Monthly Cost
$2,528
Local Cost
$1,508
Local Income
$2,600
Cashless
93
English
65
Temperature
6.4°C
Summer Avg
20.4°C
Winter Avg
-9.2°C
Record High
36.6°C
Record Low
-41.5°C
Humidity
83%
Precipitation
1085 mm
Internet Speed
341 Mbps
Upload
258 Mbps
Latency
7 ms
City Vibrancy
48
Coworking
1
Cafes
9
Nightlife
6
Parks
32
Transport
0
Walk Score
0
Footways
—
Airport
YHU
Distance
8 km
Explore
Neighborhoods
PartialCoverage is incomplete — additional neighborhoods are being added as more source data is processed.
Coverage is incomplete — more neighborhoods are being added.
View all 5 neighborhoodsFrequently 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 39 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Overture Maps and OpenStreetMap - 5 source-backed neighborhood entities are available for this city. Updated 2026-04-04.
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 88/100.