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Philadelphia

City in Pennsylvania, United States

Overview

Philadelphia, Pennsylvania, is a historic American city renowned for its key role in US history, lively arts scene, and eclectic neighborhoods. Known as the 'City of Brotherly Love,' it balances classic charm and modern attractions. The city offers world-class museums, iconic cuisine, and a diverse cultural pulse.

Geographic Context

Jurisdiction
United States
State
Pennsylvania
Population
607
Time Zone
America/New_York
Coordinates
39.95°, -75.16°

Key Metrics

Safety Score · estimate
48
Female Safety
56
LGBTQ+ Safety
75
Traffic Safety
60
Food Safety
90
Monthly Cost · estimate
$4,141
Local Cost
$2,190
Local Income
$4,100
Cashless
92
English
100
Temperature
12.0°C
Summer Avg
23.4°C
Winter Avg
0.4°C
Record High
39.1°C
Record Low
-21.3°C
Humidity
79%
Precipitation
1225 mm
Internet Speed
230 Mbps
Upload
114 Mbps
Latency
9 ms
City Vibrancy
309
Coworking
2
Cafes
129
Nightlife
92
Parks
86
Transport
100
Walk Score
100
Footways
3043.0
Airport
PHL
Distance
11 km

Data sources

Source-backed data

World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 82 tests. 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: 92/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.

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