| Name | Nicollet County |
| State | Minnesota |
| FIPS Code | 27103 |
| County Seat | St. Peter |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 32,689 |
| Population Growth Rate(2000-2022) | 5.28% |
| Majority Ethnicity | White 94.74% |
| Public School Majority Ethnicity | White 74% |
| Partisan Voting Index | Republican:+0 |
| Unemployment Rate (January 2025) | 2.1% |
| Area Code(s) | 507 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 94.74% |
| African American | 3.23% |
| Hispanic | 0.41% |
| Asian | 1.61% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 74.2% |
| African American | 7.19% |
| Hispanic | 12.51% |
| Asian | 1.21% |
| Native American | 0.32% |
| Hawaiin/Pacific Islander | 0.13% |