ZIP 47420 vs ZIP 47451

Source:

Avoca, IN — Oolitic, IN

This side-by-side compares ZIP 47420 (Avoca, IN) and ZIP 47451 (Oolitic, IN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 47420 has a population of 135 at 233 people per square mile, while ZIP 47451 has 1,228 at 255 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 47420 reports a median household income of $113,333 against $60,938 in ZIP 47451, with per-capita income of $43,828 vs $30,738. The share of adults holding a bachelor's degree or higher is 27.1% in 47420 and 25.3% in 47451. Poverty rate reads 0.0% vs 3.9%, and unemployment 0.0% vs 3.8% — 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 in 47420 versus $126,400 in 47451, with median rent of and $814 per month respectively. Homeownership rate is 100.0% vs 68.4%. 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
47420
Avoca, IN
47451
Oolitic, IN
Population 135 1,228
Median Household Income $113,333 $60,938
Per Capita Income $43,828 $30,738
Median Age 53.3 44
Bachelor's Degree or Higher 27.1% 25.3%
Poverty Rate 0.0% 3.9%
Unemployment Rate 0.0% 3.8%
Median Home Value $126,400
Median Rent (monthly) $814
Homeownership Rate 100.0% 68.4%
Population Density (per sq mi) 233 255

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

Full Profile
47420
Avoca, IN
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47451
Oolitic, IN
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What are common questions about this comparison?

How do ZIP codes 47420 and 47451 compare?
ZIP 47420 (Avoca, IN) has a population of 135 and a median household income of $113,333. ZIP 47451 (Oolitic, IN) has a population of 1,228 and a median household income of $60,938.
Which ZIP code has higher income, 47420 or 47451?
ZIP 47420 (Avoca, IN) has a higher median household income of $113,333 compared to $60,938 for ZIP 47451.
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.