ZIP 61477 vs ZIP 61459

Source:

Smithfield, IL — Marietta, IL

This side-by-side compares ZIP 61477 (Smithfield, IL) and ZIP 61459 (Marietta, IL) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 61477 has a population of 631 at 5 people per square mile, while ZIP 61459 has 433 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 61477 reports a median household income of $60,938 against $52,813 in ZIP 61459, with per-capita income of $35,948 vs $25,365. The share of adults holding a bachelor's degree or higher is 19.5% in 61477 and 21.2% in 61459. Poverty rate reads 13.8% vs 11.3%, and unemployment 24.9% vs 6.8% — 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 $103,600 in 61477 versus $85,000 in 61459, with median rent of and per month respectively. Homeownership rate is 86.5% 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
61477
Smithfield, IL
61459
Marietta, IL
Population 631 433
Median Household Income $60,938 $52,813
Per Capita Income $35,948 $25,365
Median Age 45.9 33.1
Bachelor's Degree or Higher 19.5% 21.2%
Poverty Rate 13.8% 11.3%
Unemployment Rate 24.9% 6.8%
Median Home Value $103,600 $85,000
Median Rent (monthly)
Homeownership Rate 86.5% 100.0%
Population Density (per sq mi) 5 5

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

Full Profile
61477
Smithfield, IL
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61459
Marietta, IL
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What are common questions about this comparison?

How do ZIP codes 61477 and 61459 compare?
ZIP 61477 (Smithfield, IL) has a population of 631 and a median household income of $60,938. ZIP 61459 (Marietta, IL) has a population of 433 and a median household income of $52,813.
Which ZIP code has higher income, 61477 or 61459?
ZIP 61477 (Smithfield, IL) has a higher median household income of $60,938 compared to $52,813 for ZIP 61459.
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.