| Name | Calumet County |
| State | Wisconsin |
| FIPS Code | 55015 |
| County Seat | Chilton |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 53,303 |
| Population Growth Rate(2020-2024) | 1.62% |
| Majority Ethnicity | White 90.68% |
| Public School Majority Ethnicity | White 72% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate (May 2026) | 3.2% |
| Sales Tax Rate (2025) | 5.5% |
| Area Code(s) | 274 / 920 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 90.68% |
| African American | 0.96% |
| Hispanic | 5.64% |
| Asian | 2.43% |
| Native American | 0.29% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 71.8% |
| African American | 3.67% |
| Hispanic | 16.57% |
| Asian | 2.57% |
| Native American | 0.26% |
| Hawaiin/Pacific Islander | 0.07% |