ZIP 61720 vs ZIP 61731

Source:

Anchor, IL — Cropsey, IL

This side-by-side compares ZIP 61720 (Anchor, IL) and ZIP 61731 (Cropsey, IL) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 61720 has a population of 236 at 3 people per square mile, while ZIP 61731 has 280 at 5 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 61720 reports a median household income of $91,250 against in ZIP 61731, with per-capita income of $47,414 vs $45,147. The share of adults holding a bachelor's degree or higher is 14.4% in 61720 and 0.0% in 61731. Poverty rate reads 8.9% vs 0.0%, and unemployment 0.0% 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 $110,800 in 61720 versus $181,000 in 61731, with median rent of and per month respectively. Homeownership rate is 62.8% vs 100.0%. 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
61720
Anchor, IL
61731
Cropsey, IL
Population 236 280
Median Household Income $91,250
Per Capita Income $47,414 $45,147
Median Age 44.2 53.8
Bachelor's Degree or Higher 14.4% 0.0%
Poverty Rate 8.9% 0.0%
Unemployment Rate 0.0% 0.0%
Median Home Value $110,800 $181,000
Median Rent (monthly)
Homeownership Rate 62.8% 100.0%
Population Density (per sq mi) 3 5

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

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61720
Anchor, IL
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61731
Cropsey, IL
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What are common questions about this comparison?

How do ZIP codes 61720 and 61731 compare?
ZIP 61720 (Anchor, IL) has a population of 236 and a median household income of $91,250. ZIP 61731 (Cropsey, IL) has a population of 280 and a median household income of —.
Which ZIP code has higher income, 61720 or 61731?
Income data is not available for one or both of these ZIP codes.
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.