Reliance, SD

View of Reliance, SD
Population
127
U.S. Census Population Estimates Program · 2025
Elevation
1,789 ft
USGS GNIS community points and 3DEP elevation · GNIS 2026-07-06; USGS 3DEP sampled 2026-07-23
Median Home Value
$123,200
U.S. Census American Community Survey 5-Year · 2024
Median Income
$55,313
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About Reliance

Reliance is a quiet, small-town community in central South Dakota's Lyman County, tucked just off Interstate 90. Founded as a stop along the Milwaukee Railroad in the early 1900s, it has held onto its unhurried, rural character ever since. Life here revolves around agriculture and wide-open spaces, offering residents a peaceful, slow-paced lifestyle where neighbors know each other and the prairie stretches out in every direction.

The area's most recognizable landmark is Medicine Butte, a prominent formation rising above the plains that holds deep cultural significance for the neighboring Lower Brule Sioux Tribe. Living in Reliance puts you within a short drive of the Missouri River and Chamberlain, making it easy to access everyday services, great fishing, and premier pheasant hunting while coming home to the quiet privacy of small-town life.

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