ZIP 57577 vs ZIP 57584
A side-by-side comparison of ZIP Code 57577 and ZIP Code 57584: population, income, housing, and more.
ZIP 57577 and ZIP 57584 are ZIP Code areas in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 57577 has the higher population (1,100 vs 74 in ZIP 57584). ZIP 57584 has the higher median household income ($37,700 vs $23,714 in ZIP 57577). Since 2019, ZIP 57584's population has grown faster (+13.8% vs -36.8%).
Population, income & housing
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| Population | 1,100 | 74 |
| Median age | 27.7 yrs | 67.9 yrs |
| Median household income | $23,714 | $37,700 |
| Median home value | $58,800 | — |
| Median gross rent | $405 | — |
| Housing units | 274 | 71 |
| Homeownership rate | 40.8% | 85.7% |
| Bachelor's degree or higher | 8.1% | 4.2% |
| Unemployment rate | 19.3% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| Population | 1,741 → 1,100 (-36.8%) | 65 → 74 (+13.8%) |
| Median household income | $24,444 → $23,714 (-3.0%) | $31,250 → $37,700 (+20.6%) |
| Median home value | $56,500 → $58,800 (+4.1%) | $47,500 → $55,800 (+17.5%) |
| Median gross rent | $527 → $405 (-23.1%) | — |
ZIP 57577
1,7411,100
$24,444$23,714
$56,500$58,800
$527$405
ZIP 57584
6574
$31,250$37,700
$47,500$55,800
Age & race/ethnicity
Age distribution (share)
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| Under 5 | 6.0% | 0.0% |
| 5 to 17 | 33.6% | 4.1% |
| 18 to 24 | 7.6% | 0.0% |
| 25 to 34 | 9.1% | 0.0% |
| 35 to 44 | 15.1% | 0.0% |
| 45 to 54 | 12.4% | 12.2% |
| 55 to 64 | 11.3% | 16.2% |
| 65 to 74 | 2.5% | 59.5% |
| 75 and over | 2.4% | 8.1% |
Race & ethnicity (share)
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| White (non-Hispanic) | 1.9% | 93.2% |
| Black or African American | 0.5% | 0.0% |
| American Indian & Alaska Native | 97.6% | 0.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 6.8% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| No high school diploma | 15.5% | 19.7% |
| High school graduate | 49.5% | 38.0% |
| Some college or associate's | 26.9% | 38.0% |
| Bachelor's degree | 6.7% | 4.2% |
| Graduate or professional degree | 1.4% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| Drove alone | 70.4% | 25.0% |
| Carpooled | 10.4% | 0.0% |
| Public transit | 0.0% | 71.4% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 19.1% | 3.6% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| 1-unit, detached | 86.9% | 69.0% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 5.8% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 7.3% | 31.0% |
Poverty & households
| ZIP 57577 | ZIP 57584 | |
|---|---|---|
| Poverty rate | 44.2% | 40.5% |
| Average household size | 5.01 | 1.32 |
| Mean commute (minutes) | 8 | — |
| Median year structure built | 1981 | 1963 |