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Plainfield
City in New Jersey, United States
Overview
Plainfield, New Jersey is a small city blending suburban charm with historical character. Known for its Victorian-era homes and green spaces, it offers a peaceful reprieve from the bustle of nearby metro areas.
Geographic Context
Jurisdiction
United States
State
New Jersey
Population
496
Time Zone
America/New_York
Coordinates
40.63°, -74.41°
Key Metrics
Safety Score
65
Female Safety
68
LGBTQ+ Safety
72
Traffic Safety
77
Food Safety
94
Monthly Cost
$2,750
Local Cost
$1,850
Local Income
$3,500
Cashless
92
English
100
Temperature
11.7°C
Summer Avg
23.1°C
Winter Avg
0.3°C
Record High
38.7°C
Record Low
-19.5°C
Humidity
79%
Precipitation
1226 mm
Internet Speed
296 Mbps
Upload
220 Mbps
Latency
5 ms
City Vibrancy
12
Coworking
0
Cafes
2
Nightlife
1
Parks
9
Transport
6
Walk Score
6
Footways
12.0
Airport
LDJ
Distance
14 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-23.
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 24 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-08.
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 60/100.
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