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Jerome
City in Illinois, United States
Overview
Jerome, Illinois is a small, friendly village just outside Springfield, characterized by quiet neighborhoods and a close-knit community spirit. Its convenient location offers visitors easy access to state attractions while maintaining small-town charm.
Geographic Context
Jurisdiction
United States
State
Illinois
Population
12,349
Time Zone
America/Chicago
Coordinates
39.77°, -89.68°
Key Metrics
Safety Score
75
Female Safety
70
LGBTQ+ Safety
65
Traffic Safety
75
Food Safety
90
Monthly Cost
$2,010
Local Cost
$1,308
Local Income
$3,300
Cashless
68
English
100
Temperature
11.5°C
Summer Avg
23.7°C
Winter Avg
-1.7°C
Record High
42.4°C
Record Low
-28.0°C
Humidity
77%
Precipitation
1001 mm
Internet Speed
348 Mbps
Upload
280 Mbps
Latency
10 ms
City Vibrancy
10
Coworking
0
Cafes
2
Nightlife
4
Parks
4
Transport
100
Walk Score
100
Footways
599.0
Airport
SPI
Distance
8 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
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 3 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
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 76/100.
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