ZIP 50072 vs ZIP 50070
Source:
Earlham, IA — Dexter, IA
This side-by-side compares ZIP 50072 (Earlham, IA) and ZIP 50070 (Dexter, IA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 50072 has a population of 2,671 at 12 people per square mile, while ZIP 50070 has 1,489 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 50072 reports a median household income of $111,250 against $92,083 in ZIP 50070, with per-capita income of $43,671 vs $49,371. The share of adults holding a bachelor's degree or higher is 39.3% in 50072 and 26.7% in 50070. Poverty rate reads 3.5% vs 4.9%, and unemployment 3.5% vs 3.1% — 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 $303,900 in 50072 versus $213,300 in 50070, with median rent of $784 and $855 per month respectively. Homeownership rate is 85.5% vs 84.3%. 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:
| Metric | 50072 Earlham, IA | 50070 Dexter, IA |
|---|---|---|
| Population | 2,671 | 1,489 |
| Median Household Income | $111,250 | $92,083 |
| Per Capita Income | $43,671 | $49,371 |
| Median Age | 44.5 | 46 |
| Bachelor's Degree or Higher | 39.3% | 26.7% |
| Poverty Rate | 3.5% | 4.9% |
| Unemployment Rate | 3.5% | 3.1% |
| Median Home Value | $303,900 | $213,300 |
| Median Rent (monthly) | $784 | $855 |
| Homeownership Rate | 85.5% | 84.3% |
| Population Density (per sq mi) | 12 | 9 |
Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.
What are common questions about this comparison?
How do ZIP codes 50072 and 50070 compare?▼
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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.