Monmouth, OR ZIP Code

ZIP code, county, time zone and coordinates of Monmouth, Oregon

The ZIP code of Monmouth, OR is 97351. It is in Polk County.

Mailing address format for Monmouth

John Smith
123 Main St
MONMOUTH OR 97351
USA

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

All ZIP codes in Monmouth

ZIP codePopulationArea
97351—52.3 sq miMain

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

Where is Monmouth? Location, county and time zone

State
Oregon
County
Polk County
GPS coordinates
44.85132, -123.22860
Elevation
213 ft (65 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
11,110

Map of Monmouth, OR 97351

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ZIP codes near Monmouth

Monmouth ZIP code: FAQ

What is the ZIP code for Monmouth, OR?

The main ZIP code for Monmouth, OR is 97351.

How many ZIP codes does Monmouth have?

Monmouth has 1 ZIP code.

What county is Monmouth, OR in?

Monmouth is in Polk County, Oregon.

What time zone is Monmouth in?

Monmouth is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Monmouth?

Latitude 44.85132, longitude -123.22860.

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