ZIP 52248 vs ZIP 52231

Source:

Keota, IA — Harper, IA

This side-by-side compares ZIP 52248 (Keota, IA) and ZIP 52231 (Harper, IA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 52248 has a population of 1,815 at 6 people per square mile, while ZIP 52231 has 328 at 4 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 52248 reports a median household income of $77,174 against $90,893 in ZIP 52231, with per-capita income of $40,512 vs $36,397. The share of adults holding a bachelor's degree or higher is 18.8% in 52248 and 16.5% in 52231. Poverty rate reads 11.3% vs 2.2%, and unemployment 0.3% vs 2.8% — 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 $157,000 in 52248 versus $242,400 in 52231, with median rent of $787 and $1,125 per month respectively. Homeownership rate is 89.8% vs 96.4%. 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
52248
Keota, IA
52231
Harper, IA
Population 1,815 328
Median Household Income $77,174 $90,893
Per Capita Income $40,512 $36,397
Median Age 52.4 39.3
Bachelor's Degree or Higher 18.8% 16.5%
Poverty Rate 11.3% 2.2%
Unemployment Rate 0.3% 2.8%
Median Home Value $157,000 $242,400
Median Rent (monthly) $787 $1,125
Homeownership Rate 89.8% 96.4%
Population Density (per sq mi) 6 4

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

Full Profile
52248
Keota, IA
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52231
Harper, IA
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What are common questions about this comparison?

How do ZIP codes 52248 and 52231 compare?
ZIP 52248 (Keota, IA) has a population of 1,815 and a median household income of $77,174. ZIP 52231 (Harper, IA) has a population of 328 and a median household income of $90,893.
Which ZIP code has higher income, 52248 or 52231?
ZIP 52231 (Harper, IA) has a higher median household income of $90,893 compared to $77,174 for ZIP 52248.
How do I compare two ZIP codes on PlainZIP?
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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.