Unlock more jurisdiction sub-pages
Subscribe for full sub-page depth, saves, alerts, and exports.
Suffolk County
City in New York, United States
Overview
Suffolk County, New York, is a diverse region stretching across Long Island, offering everything from busy waterfront villages and wine country to serene beaches and preserved nature parks. Its mix of suburban communities, lively downtowns, and coastal scenery makes it ideal for families, foodies, and outdoor enthusiasts.
Geographic Context
Jurisdiction
United States
State
New York
Population
1,525,920
Time Zone
America/New_York
Coordinates
40.94°, -72.69°
Key Metrics
Safety Score · estimate
68
Female Safety
70
LGBTQ+ Safety
75
Traffic Safety
62
Food Safety
98
Monthly Cost · estimate
$4,654
Local Cost
$2,850
Local Income
$4,700
Cashless
90
English
100
Temperature
11.5°C
Summer Avg
21.7°C
Winter Avg
1.7°C
Record High
34.7°C
Record Low
-17.1°C
Humidity
81%
Precipitation
1168 mm
Internet Speed
180 Mbps
Upload
29 Mbps
Latency
20 ms
City Vibrancy
3
Coworking
0
Cafes
0
Nightlife
0
Parks
3
Transport
0
Walk Score
0
Footways
—
Airport
CTO
Distance
9 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 2025-12-05.
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: 88/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
Subscribe to unlock more jurisdiction sub-pages this month.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.