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Riverdale
City in Illinois, United States
Overview
Riverdale, Illinois, is a small village on the southern edge of the Chicago metropolitan area with a tight-knit community and quiet suburban feel. Despite its modest population, it offers important amenities and convenient access to larger city attractions via nearby Metra trains.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
247
Time Zone
America/Chicago
Coordinates
41.63°, -87.63°
Key Metrics
Safety Score · estimate
35
Female Safety
40
LGBTQ+ Safety
50
Traffic Safety
60
Food Safety
90
Monthly Cost · estimate
$1,995
Local Cost
$1,222
Local Income
$1,800
Cashless
85
English
100
Temperature
10.1°C
Summer Avg
22.3°C
Winter Avg
-2.7°C
Record High
39.5°C
Record Low
-31.3°C
Humidity
79%
Precipitation
976 mm
City Vibrancy
12
Coworking
0
Cafes
0
Nightlife
0
Parks
12
Transport
100
Walk Score
100
Footways
593.0
Airport
GYY
Distance
18 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 2025-12-08.
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: 80/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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