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Port Jefferson
City in New York, United States
Overview
Port Jefferson is a city in United States.
Geographic Context
Jurisdiction
United States
State
New York
Population
308
Time Zone
America/New_York
Coordinates
40.95°, -73.07°
Key Metrics
Safety Score
90
Female Safety
88
LGBTQ+ Safety
85
Traffic Safety
82
Food Safety
98
Monthly Cost
3,190
Local Cost
2420
Local Income
4800
Cashless
96
English
100
Temperature
11.6°C
Summer Avg
22.1°C
Winter Avg
1.2°C
Record High
36.1°C
Record Low
-17.1°C
Humidity
80%
Precipitation
1205 mm
Internet Speed
340 Mbps
Upload
155 Mbps
Latency
8 ms
City Vibrancy
11
Coworking
0
Cafes
1
Nightlife
3
Parks
7
Transport
100
Walk Score
100
Footways
468.0
Airport
ISP
Distance
17 km
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025
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