| Place Name | Princeton Township |
| Place Type | Township |
| ZIP Code(s) | 55371 |
| County | Mille Lacs County |
| Area Code(s) | 763 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 2,207 |
| Majority Ethnicity | White 97.71% |
| Metro/Micro Stats Area | Minneapolis-St. Paul-Bloomington, MN-WI |
| US Congressional District(s) | Minnesota 8th |
| State House Districts | 15A |
| State Senate Districts | 15 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.71% |
| African American | 0% |
| Hispanic | 0.33% |
| Asian | 1.17% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.79% |