ZIP 08550 vs ZIP 08561

This side-by-side compares ZIP 08550 (Princeton Junction, NJ) and ZIP 08561 (Windsor, NJ) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 08550 has a population of 19,445 at 404 people per square mile, while ZIP 08561 has 226 at 73 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 08550 reports a median household income of $224,213 against — in ZIP 08561, with per-capita income of $100,495 vs $38,772. The share of adults holding a bachelor's degree or higher is 85.5% in 08550 and 36.7% in 08561. Poverty rate reads 2.5% vs 0.0%, and unemployment 2.7% 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 $807,200 in 08550 versus $484,400 in 08561, with median rent of $2,584 and — per month respectively. Homeownership rate is 76.1% vs 36.4%. 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.