Iselin, NJ ZIP Codes

ZIP code, county, time zone and coordinates of Iselin, New Jersey

The ZIP code of Iselin, NJ is 08830. Iselin has 2 ZIP codes: 08830, 07067. It is in Middlesex County.

Mailing address format for Iselin

John Smith
123 Main St
ISELIN NJ 08830
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Iselin

ZIP codePopulationArea
08830—3.2 sq miMain
07067—4.0 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Iselin? Location, county and time zone

State
New Jersey
County
Middlesex County
GPS coordinates
40.57017, -74.31636
Elevation
30 ft (9 m)
Time zone
America/New YorkEST · UTC-05:00
Population
20,088

Map of Iselin, NJ 08830

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ZIP codes near Iselin

Iselin ZIP code: FAQ

What is the ZIP code for Iselin, NJ?

The main ZIP code for Iselin, NJ is 08830. All ZIP codes: 08830, 07067.

How many ZIP codes does Iselin have?

Iselin has 2 ZIP codes.

What county is Iselin, NJ in?

Iselin is in Middlesex County, New Jersey.

What time zone is Iselin in?

Iselin is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Iselin?

Latitude 40.57017, longitude -74.31636.

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