City Profile
Monmouth, OR
Browse ZIP codes and key stats for Monmouth, Oregon: population, households, income, education, health coverage, and more.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
11,110
People
Median age
27.1
Housing
Total households
3,621
Income
Median household income
$69,170
Housing
Total housing units
3,969
Employment
Employment rate
61.3%
Education
Bachelor’s degree or higher
27.3%
Healthcare
Insured population
96.6%
City details
Local time 19:29:18 (PT)| Location | Monmouth, OR |
|---|---|
| Population (ZIP areas) | 13,412(sum of local ZIP code populations) |
| Total ZIP codes | 1 total |
| ZIP codes (by type) | 1 Standard |
| County | Polk |
| Area code | 503, 971 |
| Timezone | Pacific Time (PT) |
| Coordinates | 44.851316, -123.228603 |
| Land area | 132.9 sq miles (344,304,075 m²) |
Map of Monmouth, Oregon with ZIP codes
Map of Monmouth, Oregon and ZIP codes
Interactive map showing Monmouth, Oregon boundaries and ZIP code areas. Click to load.
ZIP Codes in Monmouth
Explore the ZIP codes that make up Monmouth. Analyze key demographics and population stats for the region using the comprehensive table below.
| ZIP | Type | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 97361 | Standard | $69,505 | 13,412 |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP type legend
- Standard: residential and business delivery areas
- PO BOX: primarily post office boxes; population may be unavailable
- Unique: high-volume organizations (universities, agencies, etc.)
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census Bureau Demographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS). Census Data
- United States Postal Service (USPS) ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries. USPS