ZIP 02645 vs ZIP 02646

This side-by-side compares ZIP 02645 (Harwich, MA) and ZIP 02646 (Harwich Port, MA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 02645 has a population of 9,663 at 224 people per square mile, while ZIP 02646 has 1,676 at 215 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 02645 reports a median household income of $104,401 against $81,172 in ZIP 02646, with per-capita income of $61,533 vs $73,587. The share of adults holding a bachelor's degree or higher is 46.6% in 02645 and 70.6% in 02646. Poverty rate reads 4.5% vs 6.4%, and unemployment 3.3% vs 11.0% — 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 $648,200 in 02645 versus $896,000 in 02646, with median rent of $1,804 and $2,282 per month respectively. Homeownership rate is 84.4% vs 82.8%. 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.