ZIP 13490 vs ZIP 13321

Source:

Westmoreland, NY — Clark Mills, NY

This side-by-side compares ZIP 13490 (Westmoreland, NY) and ZIP 13321 (Clark Mills, NY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 13490 has a population of 1,361 at 44 people per square mile, while ZIP 13321 has 1,049 at 502 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 13490 reports a median household income of $135,302 against $68,438 in ZIP 13321, with per-capita income of $59,051 vs $51,085. The share of adults holding a bachelor's degree or higher is 49.8% in 13490 and 10.9% in 13321. Poverty rate reads 0.0% vs 4.7%, and unemployment 0.0% vs 2.5% — 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 $254,000 in 13490 versus in 13321, with median rent of and $1,027 per month respectively. Homeownership rate is 86.2% vs 66.7%. 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
13490
Westmoreland, NY
13321
Clark Mills, NY
Population 1,361 1,049
Median Household Income $135,302 $68,438
Per Capita Income $59,051 $51,085
Median Age 37.5 40.8
Bachelor's Degree or Higher 49.8% 10.9%
Poverty Rate 0.0% 4.7%
Unemployment Rate 0.0% 2.5%
Median Home Value $254,000
Median Rent (monthly) $1,027
Homeownership Rate 86.2% 66.7%
Population Density (per sq mi) 44 502

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

Full Profile
13490
Westmoreland, NY
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Full Profile
13321
Clark Mills, NY
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What are common questions about this comparison?

How do ZIP codes 13490 and 13321 compare?
ZIP 13490 (Westmoreland, NY) has a population of 1,361 and a median household income of $135,302. ZIP 13321 (Clark Mills, NY) has a population of 1,049 and a median household income of $68,438.
Which ZIP code has higher income, 13490 or 13321?
ZIP 13490 (Westmoreland, NY) has a higher median household income of $135,302 compared to $68,438 for ZIP 13321.
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.