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Porcupine
City in South Dakota, United States
Overview
Porcupine is a small, predominantly Native American community located in the heart of South Dakota's Pine Ridge Indian Reservation. Known for its strong sense of tradition and community, Porcupine offers visitors a chance to experience Lakota culture and rural American charm.
Geographic Context
Jurisdiction
United States
State
South Dakota
Population
—
Time Zone
America/Denver
Coordinates
43.24°, -102.33°
Key Metrics
Safety Score · estimate
50
Female Safety
50
LGBTQ+ Safety
45
Traffic Safety
60
Food Safety
70
Monthly Cost · estimate
$1,375
Local Cost
$870
Local Income
$0
Cashless
30
English
100
Temperature
9.8°C
Summer Avg
23.3°C
Winter Avg
-2.6°C
Record High
43.4°C
Record Low
-26.8°C
Humidity
58%
Precipitation
448 mm
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
0
Walk Score
0
Footways
—
Airport
XPR
Distance
28 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-09.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-23.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 40/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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