ZIP 15955 vs ZIP 15921

Source:

Sidman, PA — Beaverdale, PA

This side-by-side compares ZIP 15955 (Sidman, PA) and ZIP 15921 (Beaverdale, PA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 15955 has a population of 2,551 at 39 people per square mile, while ZIP 15921 has 176 at 207 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 15955 reports a median household income of $59,327 against $44,545 in ZIP 15921, with per-capita income of $39,853 vs $23,112. The share of adults holding a bachelor's degree or higher is 19.0% in 15955 and 12.8% in 15921. Poverty rate reads 8.2% vs 14.9%, and unemployment 2.4% vs 0.0% — 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 $111,800 in 15955 versus $54,400 in 15921, with median rent of $928 and per month respectively. Homeownership rate is 96.4% vs 65.3%. 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
15955
Sidman, PA
15921
Beaverdale, PA
Population 2,551 176
Median Household Income $59,327 $44,545
Per Capita Income $39,853 $23,112
Median Age 51.1 45.3
Bachelor's Degree or Higher 19.0% 12.8%
Poverty Rate 8.2% 14.9%
Unemployment Rate 2.4% 0.0%
Median Home Value $111,800 $54,400
Median Rent (monthly) $928
Homeownership Rate 96.4% 65.3%
Population Density (per sq mi) 39 207

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

Full Profile
15955
Sidman, PA
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15921
Beaverdale, PA
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What are common questions about this comparison?

How do ZIP codes 15955 and 15921 compare?
ZIP 15955 (Sidman, PA) has a population of 2,551 and a median household income of $59,327. ZIP 15921 (Beaverdale, PA) has a population of 176 and a median household income of $44,545.
Which ZIP code has higher income, 15955 or 15921?
ZIP 15955 (Sidman, PA) has a higher median household income of $59,327 compared to $44,545 for ZIP 15921.
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.