Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11550 · Nassau County

Property taxes in Hempstead, NY 11550

ZIP 11550 (Hempstead) has 8,867 parcels in Nassau County, including 7,908 single-family homes. The median home is valued at $356,000.

Median home value
$356k
Most homes $289k to $457k
Single-family homes
7,908
of 8,867 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11550

Homes in Hempstead (11550) 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. Hempstead5,125 parcels in this ZIP $5,1925,125 parcels
  2. Uniondale2,684 parcels in this ZIP $5,2712,684 parcels
  3. Rockville Centre561 parcels in this ZIP $14,770561 parcels
  4. West Hempstead58 parcels in this ZIP $10,61258 parcels
  5. Baldwin47 parcels in this ZIP $11,64447 parcels
Towns

Towns in ZIP 11550

Questions

Frequently asked questions

What is the average property tax in Hempstead, NY 11550?

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 11550 in?

ZIP 11550 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.