ZIP 07067 vs ZIP 08830

This side-by-side compares ZIP 07067 (Colonia, NJ) and ZIP 08830 (Iselin, NJ) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 07067 has a population of 18,036 at 1,734 people per square mile, while ZIP 08830 has 18,459 at 2,245 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 07067 reports a median household income of $122,713 against $109,500 in ZIP 08830, with per-capita income of $52,024 vs $45,254. The share of adults holding a bachelor's degree or higher is 48.7% in 07067 and 53.7% in 08830. Poverty rate reads 7.4% vs 7.9%, and unemployment 4.9% vs 3.9% — 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 $493,100 in 07067 versus $426,800 in 08830, with median rent of $2,047 and $2,113 per month respectively. Homeownership rate is 88.9% 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.