People

Population

Median Household Income$74,517 (at South Dakota median)
Population113,512 people
Total Town Population89,608 people

Age & Family

Median age40.1 years (vs South Dakota 38.2y)

Diversity

Diversity Index36.0%

Sources: Census ACS 5-Year 2024 — county-level query  ·  Refreshed 2026-04-28