ZIP 18034 vs ZIP 18036

This side-by-side compares ZIP 18034 (Center Valley, PA) and ZIP 18036 (Coopersburg, PA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 18034 has a population of 8,256 at 281 people per square mile, while ZIP 18036 has 12,822 at 169 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 18034 reports a median household income of $153,200 against $129,123 in ZIP 18036, with per-capita income of $80,798 vs $66,527. The share of adults holding a bachelor's degree or higher is 51.6% in 18034 and 46.0% in 18036. Poverty rate reads 5.7% vs 2.6%, and unemployment 2.5% vs 2.1% — 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 $475,900 in 18034 versus $416,200 in 18036, with median rent of $1,760 and $1,342 per month respectively. Homeownership rate is 88.5% vs 88.9%. 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.