ZIP 18951 vs ZIP 18955

Source:

Quakertown, PA — Richlandtown, PA

This side-by-side compares ZIP 18951 (Quakertown, PA) and ZIP 18955 (Richlandtown, PA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 18951 has a population of 34,651 at 201 people per square mile, while ZIP 18955 has 1,662 at 244 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 18951 reports a median household income of $98,268 against $78,750 in ZIP 18955, with per-capita income of $46,855 vs $33,038. The share of adults holding a bachelor's degree or higher is 32.5% in 18951 and 28.8% in 18955. Poverty rate reads 6.2% vs 7.4%, and unemployment 6.1% vs 4.1% — 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 $363,200 in 18951 versus $339,600 in 18955, with median rent of $1,441 and $1,492 per month respectively. Homeownership rate is 82.0% vs 72.7%. 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
18951
Quakertown, PA
18955
Richlandtown, PA
Population 34,651 1,662
Median Household Income $98,268 $78,750
Per Capita Income $46,855 $33,038
Median Age 44.2 41.2
Bachelor's Degree or Higher 32.5% 28.8%
Poverty Rate 6.2% 7.4%
Unemployment Rate 6.1% 4.1%
Median Home Value $363,200 $339,600
Median Rent (monthly) $1,441 $1,492
Homeownership Rate 82.0% 72.7%
Population Density (per sq mi) 201 244

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

Full Profile
18951
Quakertown, PA
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Full Profile
18955
Richlandtown, PA
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What are common questions about this comparison?

How do ZIP codes 18951 and 18955 compare?
ZIP 18951 (Quakertown, PA) has a population of 34,651 and a median household income of $98,268. ZIP 18955 (Richlandtown, PA) has a population of 1,662 and a median household income of $78,750.
Which ZIP code has higher income, 18951 or 18955?
ZIP 18951 (Quakertown, PA) has a higher median household income of $98,268 compared to $78,750 for ZIP 18955.
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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.