ZIP 57256 vs ZIP 57266

Source:

Ortley, SD – Summit, SD

This side-by-side compares ZIP 57256 (Ortley, SD) and ZIP 57266 (Summit, SD) using the same Census ACS 5-Year table fields for both, no averages swapped in, no national proxies. ZIP 57256 has a population of 127 at 2 people per square mile, while ZIP 57266 has 607 at 2 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 57256 reports a median household income of $66,500 against $72,500 in ZIP 57266, with per-capita income of $30,628 vs $27,829. The share of adults holding a bachelor's degree or higher is 13.8% in 57256 and 14.4% in 57266. Poverty rate reads 14.7% vs 17.9%, and unemployment 25.0% vs 2.9% - 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 $225,000 in 57256 versus $162,500 in 57266, with median rent of - and $775 per month respectively. Homeownership rate is 86.4% vs 74.3%. 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:

vs
Metric
57256
Ortley, SD
57266
Summit, SD
Population 127 607
Median Household Income $66,500 $72,500
Per Capita Income $30,628 $27,829
Median Age 46.3 33.7
Bachelor's Degree or Higher 13.8% 14.4%
Poverty Rate 14.7% 17.9%
Unemployment Rate 25.0% 2.9%
Median Home Value $225,000 $162,500
Median Rent (monthly) - $775
Homeownership Rate 86.4% 74.3%
Population Density (per sq mi) 2 2

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
57256
Ortley, SD
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57266
Summit, SD
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What are common questions about this comparison?

How do ZIP codes 57256 and 57266 compare?
ZIP 57256 (Ortley, SD) has a population of 127 and a median household income of $66,500. ZIP 57266 (Summit, SD) has a population of 607 and a median household income of $72,500.
Which ZIP code has higher income, 57256 or 57266?
ZIP 57266 (Summit, SD) has a higher median household income of $72,500 compared to $66,500 for ZIP 57256.
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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.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.