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Marion city, SD
ZIP 57043 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow Area
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 57043
57043 has a population of 1,625 with a median age of 45.8 yrs (51.6% male).
Health & Community Indicators in 57043
Historical Trends in 57043 (2020–Present)
Since 2020, population grew 16.7%, median income rose 0.4% (inflation-adjusted), home values increased 33.8%.
People & Community key statistics
| Population | |
|---|---|
| Population | 1,625 |
| Median age | 45.8 |
| Poverty rate | 9.0% |
| Demographics | |
|---|---|
| White | 95.5% |
| Hispanic | 0.7% |
| Black | 0.0% |
| Asian | 0.0% |
| Foreign-born | 25.0% |