Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11590 · Nassau County

Property taxes in Westbury, NY 11590

ZIP 11590 (Westbury) has 12,809 parcels in Nassau County, including 11,511 single-family homes. The median home is valued at $480,000.

Median home value
$480k
Most homes $354k to $666k
Single-family homes
11,511
of 12,809 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11590

Homes in Westbury (11590) are zoned into these school districts. The school portion is typically 60–75% of the bill, so the district on your tax bill matters more than the ZIP on your mail.

  1. Westbury5,823 parcels in this ZIP $7,3295,823 parcels
  2. East Meadow3,885 parcels in this ZIP $11,5473,885 parcels
  3. Carle Place1,283 parcels in this ZIP $8,9031,283 parcels
  4. Uniondale728 parcels in this ZIP $5,271728 parcels
  5. Hicksville328 parcels in this ZIP $8,026328 parcels
Towns

Towns in ZIP 11590

Questions

Frequently asked questions

What is the average property tax in Westbury, NY 11590?

It depends on the school district. Within one ZIP code, bills can differ two- or threefold between districts. Use the property tax calculator for an estimate on any address.

What county is ZIP 11590 in?

ZIP 11590 is in Nassau County.

How do I lower property taxes in this ZIP code?

Apply for every exemption you qualify for (STAR, Enhanced STAR, senior, veterans) and consider a tax grievance if comparable homes nearby are assessed lower than yours.

Method

Methodology and sources

  • Parcels and assessment values: NY State Office of Real Property Tax Services (ORPTS) combined parcel file, roll year 2025.
  • ZIP to hamlet names: USPS ZIP code areas and Long Island hamlet names.

Estimates only, not professional advice.