Monmouth, Oregon
Monmouth is a city in Polk County, Oregon, with an estimated population of 11,270 in 2023. It sits at 44.8513, -123.2286 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Monmouth |
| Type | city |
| State | Oregon (OR) |
| County | Polk County |
| Population (2023 est.) | 11,270 |
| Land area | 2.24 sq mi (5.80 km²) |
| Coordinates | 44.8513, -123.2286 |
| Time zone | America/Los_Angeles |
| ZIP codes | 97361 |
ZIP codes and area codes for Monmouth
Monmouth covers 1 ZIP code: 97361. Browse all ZIP codes in Oregon for the full list.
Where is Monmouth?
Monmouth is located in Oregon, in Polk County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Independence 3 km · ORDallas 10 km · ORFalls City 17 km · ORSalem 18 km · ORAdair Village 20 km · ORTurner 22 km · ORMillersburg 23 km · ORJefferson 23 km · OR
Other places in Polk County
Related
Frequently asked questions
What county is Monmouth, OR in?
Monmouth is in Polk County, Oregon.
What is the population of Monmouth, OR?
The 2023 Census Bureau estimate is 11,270.
What time zone is Monmouth in?
Monmouth is in the America/Los_Angeles time zone.