ZIP 57365 vs ZIP 57325
Source:
Oacoma, SD – Chamberlain, SD
This side-by-side compares ZIP 57365 (Oacoma, SD) and ZIP 57325 (Chamberlain, SD) using the same Census ACS 5-Year table fields for both, no averages swapped in, no national proxies. ZIP 57365 has a population of 522 at 3 people per square mile, while ZIP 57325 has 3,054 at 5 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted, a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.
On income and education, ZIP 57365 reports a median household income of $76,000 against $80,139 in ZIP 57325, with per-capita income of $56,943 vs $37,979. The share of adults holding a bachelor's degree or higher is 23.6% in 57365 and 33.8% in 57325. Poverty rate reads 7.0% vs 9.3%, and unemployment 5.8% vs 3.2% - these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.
Housing separates these two ZIPs further: median home value sits at $218,400 in 57365 versus $230,300 in 57325, with median rent of $883 and $818 per month respectively. Homeownership rate is 79.5% vs 74.9%. When reading the comparison table below, focus on paired metrics rather than single winners, a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.
Compare different ZIP codes:
| Metric | 57365 Oacoma, SD | 57325 Chamberlain, SD |
|---|---|---|
| Population | 522 | 3,054 |
| Median Household Income | $76,000 | $80,139 |
| Per Capita Income | $56,943 | $37,979 |
| Median Age | 41.2 | 39.5 |
| Bachelor's Degree or Higher | 23.6% | 33.8% |
| Poverty Rate | 7.0% | 9.3% |
| Unemployment Rate | 5.8% | 3.2% |
| Median Home Value | $218,400 | $230,300 |
| Median Rent (monthly) | $883 | $818 |
| Homeownership Rate | 79.5% | 74.9% |
| Population Density (per sq mi) | 3 | 5 |
Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.
What are common questions about this comparison?
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.