ZIP 50854 vs ZIP 50845

Source:

Mount Ayr, IA — Diagonal, IA

This side-by-side compares ZIP 50854 (Mount Ayr, IA) and ZIP 50845 (Diagonal, IA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 50854 has a population of 2,303 at 7 people per square mile, while ZIP 50845 has 811 at 3 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 50854 reports a median household income of $81,250 against $66,563 in ZIP 50845, with per-capita income of $38,135 vs $29,613. The share of adults holding a bachelor's degree or higher is 25.4% in 50854 and 23.5% in 50845. Poverty rate reads 8.6% vs 9.0%, and unemployment 2.8% vs 2.4% — 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 $161,800 in 50854 versus $100,000 in 50845, with median rent of $707 and $750 per month respectively. Homeownership rate is 76.3% vs 82.6%. 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
50854
Mount Ayr, IA
50845
Diagonal, IA
Population 2,303 811
Median Household Income $81,250 $66,563
Per Capita Income $38,135 $29,613
Median Age 37.6 42.3
Bachelor's Degree or Higher 25.4% 23.5%
Poverty Rate 8.6% 9.0%
Unemployment Rate 2.8% 2.4%
Median Home Value $161,800 $100,000
Median Rent (monthly) $707 $750
Homeownership Rate 76.3% 82.6%
Population Density (per sq mi) 7 3

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

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50854
Mount Ayr, IA
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50845
Diagonal, IA
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What are common questions about this comparison?

How do ZIP codes 50854 and 50845 compare?
ZIP 50854 (Mount Ayr, IA) has a population of 2,303 and a median household income of $81,250. ZIP 50845 (Diagonal, IA) has a population of 811 and a median household income of $66,563.
Which ZIP code has higher income, 50854 or 50845?
ZIP 50854 (Mount Ayr, IA) has a higher median household income of $81,250 compared to $66,563 for ZIP 50845.
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.