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Hillsdale
City in New Jersey, United States
Overview
Hillsdale is a small, welcoming borough in Bergen County, New Jersey, offering a blend of suburban tranquility and convenient access to northern New Jersey's amenities. Known for its strong sense of community, scenic parks, and proximity to NYC via rail, Hillsdale appeals to families and commuters.
Geographic Context
Jurisdiction
United States
State
New Jersey
Population
417
Time Zone
America/New_York
Coordinates
41.00°, -74.04°
Key Metrics
Safety Score · estimate
88
Female Safety
85
LGBTQ+ Safety
75
Traffic Safety
85
Food Safety
95
Monthly Cost · estimate
$3,255
Local Cost
$2,420
Local Income
$4,500
Cashless
90
English
100
Temperature
11.0°C
Summer Avg
22.6°C
Winter Avg
-0.7°C
Record High
38.7°C
Record Low
-23.6°C
Humidity
80%
Precipitation
1236 mm
Internet Speed
353 Mbps
Upload
130 Mbps
Latency
10 ms
City Vibrancy
18
Coworking
0
Cafes
4
Nightlife
0
Parks
14
Transport
3
Walk Score
3
Footways
5.0
Airport
TEB
Distance
17 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 2025-12-08.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
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 2026-03-23.
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: 70/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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