ZIP 07834 vs ZIP 07878

This side-by-side compares ZIP 07834 (Denville, NJ) and ZIP 07878 (Mount Tabor, NJ) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 07834 has a population of 17,722 at 556 people per square mile, while ZIP 07878 has 934 at 1,317 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 07834 reports a median household income of $156,902 against $116,445 in ZIP 07878, with per-capita income of $65,725 vs $49,174. The share of adults holding a bachelor's degree or higher is 61.2% in 07834 and 48.2% in 07878. Poverty rate reads 2.3% vs 0.0%, and unemployment 4.8% vs 3.7% — 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 $555,600 in 07834 versus $477,800 in 07878, with median rent of $1,866 and — per month respectively. Homeownership rate is 88.0% vs 100.0%. 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.