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ZIP Code 11791

Syosset, New York, United States

Standard ZIP Eastern Time (ET)
25,520
Population
787.4
Per sq mile
Nassau
County

About ZIP Code 11791

ZIP code 11791 is assigned to Syosset, Nassau County, New York, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 25,520 with a density of 787.4 people per square mile.

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Location Details

ZIP Code11791
CitySyosset
CountyNassau County
StateNew York
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude40.8282
Longitude-73.5028
ZIP TypeStandard ZIP

Post Office

Address40 QUEENS ST
CitySYOSSET
StateNY

Nearby ZIP Codes in New York

11797
Woodbury
11732
East Norwich
11771
Oyster Bay
11803
Plainview
11753
Jericho
11801
Hicksville

Frequently Asked Questions

What city is ZIP code 11791 in?

ZIP code 11791 is in Syosset, Nassau County, New York, United States.

What county is ZIP code 11791 in?

ZIP code 11791 is in Nassau County, New York.

What timezone is ZIP code 11791 in?

ZIP code 11791 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 11791?

The estimated population of ZIP code 11791 is 25,520 people with a density of 787.4 people per square mile.

What state is ZIP code 11791 in?

ZIP code 11791 is in New York (NY), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.