ZIP Code 11590 — Westbury village, NY Demographics & Data

ZIP code 11590 covers Westbury, NY in Nassau County with a population of about 48,243.

At a glance, the area shows median age of 42.4 versus a U.S. median of about 38.9.

It sits in telephone area codes 363, 516; U.S. House district NY-3; the NEW YORK media market.

Westbury, NY sits in a university / college context (near nassau community college (2.1 mi)). Expect stronger interest in student housing, rentals, walkability, transit, and a younger adult age mix versus typical suburban ZIPs.

Median household income in ZIP 11590 is about $149,250 — about 99% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 4.9%; unemployment rate near 2.9%; 40.1% of adults with a bachelor’s degree or higher (about 6.4 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Education, and Retail trade; about 7.7% of workers reporting work-from-home (about 7.5 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $616,500 — about 77% above the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $2,038 (about 75% above the U.S. median rent ($1,163)), and owner-occupancy near 77.3% (about 11.9 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 11590 in Westbury, NY, a household would need roughly $170,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $3,960. That is roughly in line with the local median household income ($149,250). Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Westbury village, NY as Relatively High (composite score 97.1), which is among the highest nationally. The strongest component scores on US5 are flood (98.2) and hurricane (95.4). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Westbury village, NY show little to no average snow and around 45.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 2,084 for ZIP 11590 (Westbury village, NY) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.