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Union County
City in South Dakota, United States
Overview
Union County is a city in United States.
Geographic Context
Jurisdiction
United States
State
South Dakota
Population
26,196
Time Zone
America/Chicago
Coordinates
42.83°, -96.66°
Key Metrics
Safety Score
80
Female Safety
70
LGBTQ+ Safety
55
Traffic Safety
75
Food Safety
95
Monthly Cost
2,145
Local Cost
1220
Local Income
3200
Cashless
70
English
100
Temperature
9.3°C
Summer Avg
23.4°C
Winter Avg
-5.4°C
Record High
44.9°C
Record Low
-34.6°C
Humidity
70%
Precipitation
704 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
LRJ
Distance
38 km
Explore
Frequently Asked Questions
Sources: Ookla | Teleport | OpenStreetMap · Last updated: 2025
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