| Place Name | Mendon |
| Place Type | City |
| ZIP Code(s) | 84325 |
| County | Cache County |
| Area Code(s) | 435 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 1,136 |
| Population Growth Rate (2010-19) | 4.45% |
| Majority Ethnicity | White 96.95% |
| Metro/Micro Stats Area | Logan, UT-ID |
| US Congressional District(s) | Utah 1st |
| State House Districts | 5 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.95% |
| African American | 0.63% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.42% |