ZIP 97531 vs ZIP 97538

Source:

Kerby, OR — Selma, OR

This side-by-side compares ZIP 97531 (Kerby, OR) and ZIP 97538 (Selma, OR) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 97531 has a population of 522 at 79 people per square mile, while ZIP 97538 has 2,063 at 6 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 97531 reports a median household income of $28,686 against $44,099 in ZIP 97538, with per-capita income of $25,270 vs $20,123. The share of adults holding a bachelor's degree or higher is 0.0% in 97531 and 20.2% in 97538. Poverty rate reads 47.1% vs 22.3%, and unemployment 59.1% vs 16.1% — 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 $241,000 in 97531 versus $312,200 in 97538, with median rent of and $788 per month respectively. Homeownership rate is 83.2% vs 87.0%. 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
97531
Kerby, OR
97538
Selma, OR
Population 522 2,063
Median Household Income $28,686 $44,099
Per Capita Income $25,270 $20,123
Median Age 67 40.7
Bachelor's Degree or Higher 0.0% 20.2%
Poverty Rate 47.1% 22.3%
Unemployment Rate 59.1% 16.1%
Median Home Value $241,000 $312,200
Median Rent (monthly) $788
Homeownership Rate 83.2% 87.0%
Population Density (per sq mi) 79 6

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

Full Profile
97531
Kerby, OR
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97538
Selma, OR
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What are common questions about this comparison?

How do ZIP codes 97531 and 97538 compare?
ZIP 97531 (Kerby, OR) has a population of 522 and a median household income of $28,686. ZIP 97538 (Selma, OR) has a population of 2,063 and a median household income of $44,099.
Which ZIP code has higher income, 97531 or 97538?
ZIP 97538 (Selma, OR) has a higher median household income of $44,099 compared to $28,686 for ZIP 97531.
How do I compare two ZIP codes on PlainZIP?
Visit plainzip.com/compare, enter two 5-digit U.S. ZIP codes, and click Compare. You can also navigate directly to /compare/XXXXX-vs-YYYYY to share a specific comparison.

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.