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Mendham
City in New Jersey, United States
Overview
Mendham is a charming, affluent township in northern New Jersey, known for its colonial heritage, spacious green areas, and community-oriented atmosphere. With serene landscapes and a quaint small-town vibe, Mendham is ideal for those seeking a peaceful retreat near New York City.
Geographic Context
Jurisdiction
United States
State
New Jersey
Population
—
Time Zone
America/New_York
Coordinates
40.78°, -74.60°
Key Metrics
Safety Score
88
Female Safety
84
LGBTQ+ Safety
78
Traffic Safety
80
Food Safety
98
Monthly Cost
$3,750
Local Cost
$2,840
Local Income
$6,500
Cashless
94
English
100
Temperature
10.3°C
Summer Avg
22.1°C
Winter Avg
-1.8°C
Record High
39.4°C
Record Low
-28.9°C
Humidity
80%
Precipitation
1239 mm
Internet Speed
132 Mbps
Upload
141 Mbps
Latency
7 ms
City Vibrancy
3
Coworking
0
Cafes
1
Nightlife
0
Parks
2
Transport
33
Walk Score
33
Footways
66.0
Airport
MMU
Distance
16 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
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 8 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 83/100.
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