ZIP 51342 vs ZIP 51365

Source:

Graettinger, IA — Wallingford, IA

This side-by-side compares ZIP 51342 (Graettinger, IA) and ZIP 51365 (Wallingford, IA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 51342 has a population of 1,249 at 6 people per square mile, while ZIP 51365 has 453 at 9 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 51342 reports a median household income of $84,866 against $71,667 in ZIP 51365, with per-capita income of $32,810 vs $35,164. The share of adults holding a bachelor's degree or higher is 14.2% in 51342 and 25.2% in 51365. Poverty rate reads 5.8% vs 5.4%, and unemployment 0.5% vs 0.0% — 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 $108,900 in 51342 versus $129,300 in 51365, with median rent of $518 and per month respectively. Homeownership rate is 83.2% vs 93.7%. 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
51342
Graettinger, IA
51365
Wallingford, IA
Population 1,249 453
Median Household Income $84,866 $71,667
Per Capita Income $32,810 $35,164
Median Age 42.2 42
Bachelor's Degree or Higher 14.2% 25.2%
Poverty Rate 5.8% 5.4%
Unemployment Rate 0.5% 0.0%
Median Home Value $108,900 $129,300
Median Rent (monthly) $518
Homeownership Rate 83.2% 93.7%
Population Density (per sq mi) 6 9

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

Full Profile
51342
Graettinger, IA
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Full Profile
51365
Wallingford, IA
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What are common questions about this comparison?

How do ZIP codes 51342 and 51365 compare?
ZIP 51342 (Graettinger, IA) has a population of 1,249 and a median household income of $84,866. ZIP 51365 (Wallingford, IA) has a population of 453 and a median household income of $71,667.
Which ZIP code has higher income, 51342 or 51365?
ZIP 51342 (Graettinger, IA) has a higher median household income of $84,866 compared to $71,667 for ZIP 51365.
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.