Montclair, NJ ZIP Codes

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

The ZIP code of Montclair, NJ is 07042. Montclair has 5 ZIP codes: 07042, 07043, 07044, 07003, 07028. It is in Essex County.

Mailing address format for Montclair

John Smith
123 Main St
MONTCLAIR NJ 07042
USA

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

All ZIP codes in Montclair

ZIP codePopulationArea
07042—3.8 sq miMain
07043—2.5 sq mi
07044—2.8 sq mi
07003—5.3 sq mi
07028—1.3 sq mi

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

Where is Montclair? Location, county and time zone

State
New Jersey
County
Essex County
GPS coordinates
40.82500, -74.21086
Elevation
302 ft (92 m)
Time zone
America/New YorkEST · UTC-05:00
Population
40,921

Map of Montclair, NJ 07042

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ZIP codes near Montclair

Montclair ZIP code: FAQ

What is the ZIP code for Montclair, NJ?

The main ZIP code for Montclair, NJ is 07042. All ZIP codes: 07042, 07043, 07044, 07003, 07028.

How many ZIP codes does Montclair have?

Montclair has 5 ZIP codes.

What county is Montclair, NJ in?

Montclair is in Essex County, New Jersey.

What time zone is Montclair in?

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

What are the coordinates of Montclair?

Latitude 40.82500, longitude -74.21086.

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