ZIP 11951 vs ZIP 11955

This side-by-side compares ZIP 11951 (Mastic Beach, NY) and ZIP 11955 (Moriches, NY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 11951 has a population of 13,680 at 787 people per square mile, while ZIP 11955 has 3,285 at 442 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 11951 reports a median household income of $110,862 against $79,844 in ZIP 11955, with per-capita income of $36,849 vs $48,897. The share of adults holding a bachelor's degree or higher is 24.0% in 11951 and 30.3% in 11955. Poverty rate reads 21.8% vs 23.4%, and unemployment 4.6% vs 4.1% — 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 $355,400 in 11951 versus $464,700 in 11955, with median rent of $2,422 and $2,337 per month respectively. Homeownership rate is 80.6% vs 47.0%. 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.