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Dewey County
City in South Dakota, United States
Overview
Dewey County is a city in United States.
Geographic Context
Jurisdiction
United States
State
South Dakota
Population
5,239
Time Zone
America/Denver
Coordinates
45.16°, -100.87°
Key Metrics
Safety Score
72
Female Safety
68
LGBTQ+ Safety
55
Traffic Safety
65
Food Safety
85
Monthly Cost
1,770
Local Cost
1025
Local Income
2900
Cashless
50
English
98
Temperature
8.7°C
Summer Avg
23.3°C
Winter Avg
-5.7°C
Record High
46.5°C
Record Low
-31.2°C
Humidity
66%
Precipitation
495 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025
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