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Central Islip
City in New York, United States
Overview
Central Islip is a diverse community located in Suffolk County on Long Island, New York. It offers suburban living with convenient access to major transport, local dining, and entertainment such as minor league baseball. While primarily residential, it retains a small-town atmosphere with modern amenities.
Geographic Context
Jurisdiction
United States
State
New York
Population
—
Time Zone
America/New_York
Coordinates
40.79°, -73.20°
Key Metrics
Safety Score
65
Female Safety
70
LGBTQ+ Safety
75
Traffic Safety
70
Food Safety
95
Monthly Cost
$3,650
Local Cost
$2,630
Local Income
$4,000
Cashless
85
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
296 Mbps
Upload
121 Mbps
Latency
10 ms
City Vibrancy
4
Coworking
0
Cafes
0
Nightlife
0
Parks
4
Transport
100
Walk Score
100
Footways
615.0
Airport
ISP
Distance
9 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-21.
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 27 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-09.
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 75/100.
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