ZIP 57766 vs ZIP 57775
A side-by-side comparison of ZIP Code 57766 and ZIP Code 57775: population, income, housing, and more.
ZIP 57766 and ZIP 57775 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 57775 has the higher population (396 vs 145 in ZIP 57766). ZIP 57775 has the higher median household income ($95,341 vs $93,750 in ZIP 57766). Since 2019, ZIP 57775's population has grown faster (+11.2% vs +9.0%).
Population, income & housing
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| Population | 145 | 396 |
| Median age | 62.2 yrs | 32.3 yrs |
| Median household income | $93,750 | $95,341 |
| Median home value | — | $179,200 |
| Housing units | 83 | 133 |
| Homeownership rate | 100.0% | 80.4% |
| Bachelor's degree or higher | 24.1% | 22.6% |
| Unemployment rate | 0.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| Population | 133 → 145 (+9.0%) | 356 → 396 (+11.2%) |
| Median household income | $117,031 → $93,750 (-19.9%) | $81,328 → $95,341 (+17.2%) |
| Median home value | $80,000 → $80,900 (+1.1%) | $181,900 → $179,200 (-1.5%) |
ZIP 57766
133145
$117,031$93,750
$80,000$80,900
ZIP 57775
356396
$81,328$95,341
$181,900$179,200
Age & race/ethnicity
Age distribution (share)
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| Under 5 | 0.0% | 24.5% |
| 5 to 17 | 16.6% | 12.1% |
| 18 to 24 | 9.0% | 3.0% |
| 25 to 34 | 11.7% | 19.7% |
| 35 to 44 | 0.0% | 10.4% |
| 45 to 54 | 6.9% | 8.3% |
| 55 to 64 | 17.9% | 10.6% |
| 65 to 74 | 28.3% | 7.3% |
| 75 and over | 9.7% | 4.0% |
Race & ethnicity (share)
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| White (non-Hispanic) | 100.0% | 93.2% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.8% |
| 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% | 4.5% |
| Hispanic or Latino | 0.0% | 1.5% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| No high school diploma | 5.6% | 9.6% |
| High school graduate | 34.3% | 20.1% |
| Some college or associate's | 36.1% | 47.7% |
| Bachelor's degree | 24.1% | 20.5% |
| Graduate or professional degree | 0.0% | 2.1% |
Commute to work
How workers get to work (share)
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| Drove alone | 93.5% | 79.7% |
| Carpooled | 0.0% | 3.9% |
| Public transit | 0.0% | 0.0% |
| Walked | 6.5% | 1.9% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 0.0% | 8.2% |
| Other means | 0.0% | 6.3% |
Housing
Units in structure (share)
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| 1-unit, detached | 43.4% | 88.0% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 56.6% | 12.0% |
Poverty & households
| ZIP 57766 | ZIP 57775 | |
|---|---|---|
| Poverty rate | 4.1% | 0.3% |
| Average household size | 2.90 | 4.08 |
| Mean commute (minutes) | — | 13 |
| Median year structure built | 1975 | 1954 |