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
90
Female Safety
90
LGBTQ+ Safety
85
Traffic Safety
88
Food Safety
98
Monthly Cost
$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
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 1 tests. Updated 2025-12-06.
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 80/100.