ZIP 01830 vs ZIP 01835

This side-by-side compares ZIP 01830 (Haverhill, MA) and ZIP 01835 (Haverhill, MA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 01830 has a population of 25,137 at 702 people per square mile, while ZIP 01835 has 13,682 at 676 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 01830 reports a median household income of $78,571 against $113,578 in ZIP 01835, with per-capita income of $43,193 vs $52,615. The share of adults holding a bachelor's degree or higher is 32.6% in 01830 and 41.0% in 01835. Poverty rate reads 14.7% vs 4.5%, and unemployment 8.5% vs 3.5% — 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 $467,000 in 01830 versus $468,800 in 01835, with median rent of $1,644 and $1,852 per month respectively. Homeownership rate is 57.8% vs 75.4%. 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.