| Place Name | Monroe |
| Place Type | City |
| ZIP Code(s) | 98272 |
| County | Snohomish County |
| Area Code(s) | 360 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 17,198 |
| Population Growth Rate (2010-19) | 13.84% |
| Majority Ethnicity | White 72.85% |
| Metro/Micro Stats Area | Seattle-Tacoma-Bellevue, WA |
| US Congressional District(s) | Washington 1st |
| State House Districts | 39 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.85% |
| African American | 4.18% |
| Hispanic | 0.94% |
| Asian | 3.89% |
| Native American | 0.58% |
| Hawaiin/Pacific Islander | 17.57% |