Porcupine, SD

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Population
424
U.S. Census American Community Survey 5-Year · 2024
Elevation
3,192 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
General Quality
Overall rating out of 100

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About Porcupine

Porcupine is a small, close-knit community of around 900 residents on South Dakota’s Pine Ridge Reservation. Set against rolling prairie hills near Porcupine Butte, the town serves as a vital cultural center for the Oglala Lakota Nation. It is best known as the home base for KILI Radio, the landmark community station that broadcasts Lakota music, local news, and high school basketball games across the region. Families rely on local schools like Rockyford Elementary, and community life is deeply rooted in tribal tradition. Living here offers a quiet, rural rhythm defined by strong cultural heritage and expansive open landscapes.

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