ZIP 66054 vs ZIP 66066

Source:

Mc Louth, KS — Oskaloosa, KS

This side-by-side compares ZIP 66054 (Mc Louth, KS) and ZIP 66066 (Oskaloosa, KS) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 66054 has a population of 2,860 at 15 people per square mile, while ZIP 66066 has 2,636 at 13 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 66054 reports a median household income of $98,214 against $79,990 in ZIP 66066, with per-capita income of $40,148 vs $44,657. The share of adults holding a bachelor's degree or higher is 26.7% in 66054 and 22.9% in 66066. Poverty rate reads 4.7% vs 5.7%, and unemployment 3.9% vs 0.9% — 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 $243,500 in 66054 versus $225,700 in 66066, with median rent of $994 and $849 per month respectively. Homeownership rate is 90.6% vs 84.5%. 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
66054
Mc Louth, KS
66066
Oskaloosa, KS
Population 2,860 2,636
Median Household Income $98,214 $79,990
Per Capita Income $40,148 $44,657
Median Age 42.9 37.4
Bachelor's Degree or Higher 26.7% 22.9%
Poverty Rate 4.7% 5.7%
Unemployment Rate 3.9% 0.9%
Median Home Value $243,500 $225,700
Median Rent (monthly) $994 $849
Homeownership Rate 90.6% 84.5%
Population Density (per sq mi) 15 13

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

Full Profile
66054
Mc Louth, KS
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66066
Oskaloosa, KS
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What are common questions about this comparison?

How do ZIP codes 66054 and 66066 compare?
ZIP 66054 (Mc Louth, KS) has a population of 2,860 and a median household income of $98,214. ZIP 66066 (Oskaloosa, KS) has a population of 2,636 and a median household income of $79,990.
Which ZIP code has higher income, 66054 or 66066?
ZIP 66054 (Mc Louth, KS) has a higher median household income of $98,214 compared to $79,990 for ZIP 66066.
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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.