ZIP 12423 vs ZIP 12418

Source:

East Durham, NY — Cornwallville, NY

This side-by-side compares ZIP 12423 (East Durham, NY) and ZIP 12418 (Cornwallville, NY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 12423 has a population of 1,097 at 33 people per square mile, while ZIP 12418 has 537 at 15 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 12423 reports a median household income of $75,511 against $98,472 in ZIP 12418, with per-capita income of $29,612 vs $49,135. The share of adults holding a bachelor's degree or higher is 23.0% in 12423 and 25.9% in 12418. Poverty rate reads 7.2% vs 6.1%, and unemployment 4.8% vs 4.7% — 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 $232,100 in 12423 versus $254,500 in 12418, with median rent of and per month respectively. Homeownership rate is 95.5% vs 81.8%. 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
12423
East Durham, NY
12418
Cornwallville, NY
Population 1,097 537
Median Household Income $75,511 $98,472
Per Capita Income $29,612 $49,135
Median Age 40.4 56.1
Bachelor's Degree or Higher 23.0% 25.9%
Poverty Rate 7.2% 6.1%
Unemployment Rate 4.8% 4.7%
Median Home Value $232,100 $254,500
Median Rent (monthly)
Homeownership Rate 95.5% 81.8%
Population Density (per sq mi) 33 15

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

Full Profile
12423
East Durham, NY
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Full Profile
12418
Cornwallville, NY
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What are common questions about this comparison?

How do ZIP codes 12423 and 12418 compare?
ZIP 12423 (East Durham, NY) has a population of 1,097 and a median household income of $75,511. ZIP 12418 (Cornwallville, NY) has a population of 537 and a median household income of $98,472.
Which ZIP code has higher income, 12423 or 12418?
ZIP 12418 (Cornwallville, NY) has a higher median household income of $98,472 compared to $75,511 for ZIP 12423.
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.