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Jefferson Parish
City in Louisiana, United States
Overview
Jefferson Parish, just outside New Orleans, blends suburban comfort with Louisiana culture and easy access to the city's famous sights. The parish is cherished for its family-oriented communities, culinary traditions, and abundant parks and riverfront attractions.
Geographic Context
Jurisdiction
United States
State
Louisiana
Population
440,781
Time Zone
America/Chicago
Coordinates
29.68°, -90.10°
Key Metrics
Safety Score
58
Female Safety
55
LGBTQ+ Safety
60
Traffic Safety
62
Food Safety
90
Monthly Cost
$2,445
Local Cost
$1,590
Local Income
$2,800
Cashless
82
English
100
Temperature
21.9°C
Summer Avg
28.7°C
Winter Avg
14.2°C
Record High
35.3°C
Record Low
-4.0°C
Humidity
77%
Precipitation
1501 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
MSY
Distance
38 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 1 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.
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 - 1 source-backed neighborhood entities are available for this city. Updated 2026-03-21.
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 83/100.
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