Columbia, NJ ZIP Code

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

The ZIP code of Columbia, NJ is 18351. It is in Warren County.

Mailing address format for Columbia

John Smith
123 Main St
COLUMBIA NJ 18351
USA

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

All ZIP codes in Columbia

ZIP codePopulationArea
18351—0.3 sq miMain

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

Where is Columbia? Location, county and time zone

State
New Jersey
County
Warren County
GPS coordinates
40.92587, -75.09406
Elevation
305 ft (93 m)
Time zone
America/New YorkEST · UTC-05:00
Population
215

Map of Columbia, NJ 18351

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ZIP codes near Columbia

Columbia ZIP code: FAQ

What is the ZIP code for Columbia, NJ?

The main ZIP code for Columbia, NJ is 18351.

How many ZIP codes does Columbia have?

Columbia has 1 ZIP code.

What county is Columbia, NJ in?

Columbia is in Warren County, New Jersey.

What time zone is Columbia in?

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

What are the coordinates of Columbia?

Latitude 40.92587, longitude -75.09406.

Last updated: