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Frederick town, SD
ZIP 57441 — 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 57441
57441 has a population of 512 with a median age of 47.4 yrs (52.5% male).
Health & Community Indicators in 57441
Historical Trends in 57441 (2020–Present)
Since 2020, population declined 6.1%, median income rose 21.4% (inflation-adjusted), home values decreased 8.0%.
People & Community key statistics
| Population | |
|---|---|
| Population | 512 |
| Median age | 47.4 |
| Poverty rate | 13.5% |
| Demographics | |
|---|---|
| White | 95.3% |
| Hispanic | 0.0% |
| Black | 0.0% |
| Asian | 1.8% |
| Foreign-born | 69.2% |