Armour
City in South Dakota, United States
Overview
Armour is a quaint rural town in southeastern South Dakota known for its friendly community, wide open spaces, and quiet charm. With a handful of local businesses and easy access to nature, it's a peaceful retreat off the beaten path.
Geographic Context
Jurisdiction
United States
State
South Dakota
Population
698
Time Zone
America/Chicago
Coordinates
43.32°, -98.35°
Key Metrics
Safety Score
77
Female Safety
68
LGBTQ+ Safety
45
Traffic Safety
85
Food Safety
92
Monthly Cost
$1,435
Local Cost
$920
Local Income
$2,100
Cashless
56
English
98
Temperature
9.2°C
Summer Avg
23.5°C
Winter Avg
-5.3°C
Record High
44.4°C
Record Low
-32.9°C
Humidity
68%
Precipitation
652 mm
Internet Speed
376 Mbps
Upload
409 Mbps
Latency
8 ms
City Vibrancy
3
Coworking
0
Cafes
0
Nightlife
2
Parks
1
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-23.
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 17 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-08.
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 61/100.