ZIP 13665 vs ZIP 13620

Source:

Natural Bridge, NY — Castorland, NY

This side-by-side compares ZIP 13665 (Natural Bridge, NY) and ZIP 13620 (Castorland, NY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 13665 has a population of 882 at 8 people per square mile, while ZIP 13620 has 2,197 at 18 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 13665 reports a median household income of $51,250 against $70,087 in ZIP 13620, with per-capita income of $28,662 vs $29,093. The share of adults holding a bachelor's degree or higher is 3.8% in 13665 and 20.6% in 13620. Poverty rate reads 22.2% vs 13.2%, and unemployment 1.5% vs 1.2% — 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 $141,800 in 13665 versus $181,800 in 13620, with median rent of and $866 per month respectively. Homeownership rate is 86.7% vs 73.8%. 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
13665
Natural Bridge, NY
13620
Castorland, NY
Population 882 2,197
Median Household Income $51,250 $70,087
Per Capita Income $28,662 $29,093
Median Age 51.3 33.6
Bachelor's Degree or Higher 3.8% 20.6%
Poverty Rate 22.2% 13.2%
Unemployment Rate 1.5% 1.2%
Median Home Value $141,800 $181,800
Median Rent (monthly) $866
Homeownership Rate 86.7% 73.8%
Population Density (per sq mi) 8 18

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

Full Profile
13665
Natural Bridge, NY
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Full Profile
13620
Castorland, NY
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What are common questions about this comparison?

How do ZIP codes 13665 and 13620 compare?
ZIP 13665 (Natural Bridge, NY) has a population of 882 and a median household income of $51,250. ZIP 13620 (Castorland, NY) has a population of 2,197 and a median household income of $70,087.
Which ZIP code has higher income, 13665 or 13620?
ZIP 13620 (Castorland, NY) has a higher median household income of $70,087 compared to $51,250 for ZIP 13665.
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.