ZIP 18036 vs ZIP 18034

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