Mercer County

City in Illinois, United States

Overview

Mercer County is a city in United States.

Geographic Context

Jurisdiction
United States
State
Illinois
Population
8,350
Time Zone
America/Chicago
Coordinates
41.21°, -90.74°

Key Metrics

Safety Score
80
Female Safety
75
LGBTQ+ Safety
50
Traffic Safety
85
Food Safety
95
Monthly Cost
$1,645
Local Cost
$1,020
Local Income
$2,950
Cashless
70
English
100
Temperature
10.6°C
Summer Avg
23.5°C
Winter Avg
-3.3°C
Record High
42.9°C
Record Low
-35.6°C
Humidity
76%
Precipitation
929 mm
City Vibrancy
8
Coworking
0
Cafes
0
Nightlife
1
Parks
7
Transport
100
Walk Score
100
Footways
486.0
Airport
MLI
Distance
33 km

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Cost of Living
Prices & expenses
Weather & Climate
Temperature & conditions
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Neighborhoods
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Frequently Asked Questions

Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025