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Radnor
City in Pennsylvania, United States
Overview
Radnor is a small, upscale Pennsylvania township set along Philadelphia's Main Line, offering pastoral beauty, colonial charm, and easy access to neighboring universities and shopping districts. Its peaceful streets and tight-knit community make it popular among families and professionals seeking a serene suburb close to big city amenities.
Geographic Context
Jurisdiction
United States
State
Pennsylvania
Population
180
Time Zone
America/New_York
Coordinates
40.05°, -75.36°
Key Metrics
Safety Score · estimate
90
Female Safety
90
LGBTQ+ Safety
85
Traffic Safety
88
Food Safety
98
Monthly Cost · estimate
$3,040
Local Cost
$2,110
Local Income
$3,500
Cashless
90
English
100
Temperature
11.8°C
Summer Avg
23.4°C
Winter Avg
-0.1°C
Record High
40.4°C
Record Low
-21.9°C
Humidity
79%
Precipitation
1226 mm
Internet Speed
68 Mbps
Upload
20 Mbps
Latency
33 ms
City Vibrancy
14
Coworking
0
Cafes
2
Nightlife
0
Parks
12
Transport
29
Walk Score
29
Footways
58.0
Airport
BBX
Distance
13 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 2025-12-09.
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: 80/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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