Property taxes in East Moriches, NY 11940

ZIP 11940 (East Moriches) contains 1,916 parcels in Suffolk County, including 1,664 single-family homes. The median home value is $634,896.

Median home value

$635k

P10 $417k · P90 $1010k

Single-family parcels

1,664

of 1,916 total

School districts in ZIP

serving residents here

School districts in ZIP 11940

Residents in East Moriches (11940) are zoned across these school districts. The school portion of property tax is typically 60-75% of the total bill.

East Moriches $12,637/yr · 1,811 parcels
William Floyd $6,696/yr · 21 parcels
Riverhead $8,948/yr · 17 parcels
Center Moriches $11,416/yr · 16 parcels
Eastport-South Manor $13,675/yr · 14 parcels

Towns covered by ZIP 11940

Brookhaven 1,890 parcels
Riverhead 15 parcels
Islip 5 parcels
Southold 4 parcels
Babylon 2 parcels

Frequently asked questions

What is the average property tax in East Moriches, NY 11940?

Property tax in ZIP 11940 varies by school district. The biggest factor is which school district your home falls into — within a ZIP, bills can vary 2-3x. Use the property tax calculator to get an exact estimate for any address.

What county is ZIP 11940 in?

ZIP 11940 falls within Suffolk County.

How do I lower property taxes in this ZIP?

File for exemptions (STAR, Enhanced STAR, Senior, Veterans) and consider a tax grievance if comparable homes nearby are assessed lower than yours.

Tracking property tax in East Moriches (11940)?

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Methodology & sources

Parcels and assessment values: NY State Office of Real Property Services (ORPS) combined parcel file, roll year 2025.
ZIP-hamlet mapping: USPS ZIP code area + LI hamlet locality database.

Estimates only — not professional advice.