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Freeport, NY ZIP Code

Freeport, New York has one ZIP code: .

Mail addressed to Freeport covers nearby places too.

Where the 11520 ZIP code reaches

ZIP code map of Freeport, NY1 ZIP code area in Freeport: 11520. Dashed line: Freeport city limits. Grey areas: neighboring towns.1152011520BaldwinMerrickRoosevelt11520BaldwinMerrickRoosevelt

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Dashed line: Freeport village limits.

Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).

Check an address in Freeport

Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?

Freeport ZIP code questions

What is the main ZIP code for Freeport?

11520, the ZIP code of the main Freeport post office at 132 W Merrick Rd.

What county is Freeport in?

Nassau County.

ZIP codes for towns near Freeport

Baldwin, NY1 ZIP code: 11510 · 1 milesTown of Hempstead, NY33 ZIP codes: 11001, 11003, 11010 and more · 2 milesOceanside, NY1 ZIP code: 11572 · 3 milesHempstead, NY3 ZIP codes: 11550 and more · 4 milesUniondale, NY5 ZIP codes: 11530, 11553, 11556 and more · 5 milesEast Meadow, NY1 ZIP code: 11554 · 5 miles

More towns near Freeport: Franklin Square, Long Beach, Levittown, Valley Stream, Elmont, Hicksville, Town of Oyster Bay, North Hempstead, West Babylon.

Sources and last checked

USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.

Checked October 20, 2026. Sources · How we build our lists · Corrections