57031 ZIP Code – Gayville, South Dakota
57031 is a ZIP code serving Gayville, South Dakota in Yankton County with a population of approximately 766 residents. The median household income is $61,875 — near the South Dakota average and below the national average. Median home values of $136,400 are well below the national average, with 88.1% owner-occupied housing (decreasing). ; median rent of $521 is similarly well below the national average. Housing consists of 90% single-family (decreasing), 6% duplex/multi-family.
About 1.8% of residents live below the poverty line, well below the national rate. Bachelor's degree attainment is 18.1%, below the national average. At 43.3, the median age is near the national figure. ZIP codes in the surrounding area include 68774, 57072, 57046.
ZIP Code 57031 Data
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ZIP 57031 vs. South Dakota vs. U.S.
| Metric | ZIP 57031 | SD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 766 | 2,383 | 10k |
| Median Household Income | $61k | $68k | $73k |
| Median Home Value | $136k | $157k | $258k |
| Median Rent | $521 | $751 | $1,088 |
| Median Age | 43.3 | 42.0 | 43.2 |
| Unemployment Rate | 0.0% | 3.9% | 5.0% |
| Poverty Rate | 1.8% | 13.7% | 13.3% |
| Bachelor's Degree or Higher | 18.1% | 24.3% | 26.9% |
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Nearby ZIP Codes
- 68774 – Saint Helena
- 57072 – Volin
- 57046 – Mission Hill
- 68792 – Wynot
- 57069 – Vermillion
- 57073 – Wakonda
- 68736 – Fordyce
- 57078 – Yankton
- 68751 – Maskell
- 57037 – Irene
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 68774 | SAINT HELENA | 321 | $63,917 |
| 57072 | VOLIN | 529 | $66,563 |
| 57046 | MISSION HILL | 702 | $89,542 |
| 68792 | WYNOT | 328 | $69,213 |
| 57069 | VERMILLION | 12,872 | $52,052 |