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Yankton County
City in South Dakota, United States
Overview
Yankton County, set along the Missouri River in southeastern South Dakota, is a charming blend of historic flair and scenic natural beauty. The city offers lively cultural attractions, family-friendly neighborhoods, and convenient access to outdoor adventures, creating an inviting small-town atmosphere.
Geographic Context
Jurisdiction
United States
State
South Dakota
Population
23,310
Time Zone
America/Chicago
Coordinates
43.01°, -97.39°
Key Metrics
Safety Score
78
Female Safety
75
LGBTQ+ Safety
58
Traffic Safety
66
Food Safety
95
Monthly Cost
$1,980
Local Cost
$1,220
Local Income
$3,450
Cashless
72
English
100
Temperature
9.5°C
Summer Avg
23.6°C
Winter Avg
-5.1°C
Record High
45.5°C
Record Low
-31.7°C
Humidity
69%
Precipitation
668 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
YKN
Distance
10 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.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
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 78/100.
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