| Name | Marinette County |
| State | Wisconsin |
| FIPS Code | 55075 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 41,704 |
| Population Growth Rate(2000-2022) | 0.29% |
| Majority Ethnicity | White 96.67% |
| Public School Majority Ethnicity | White 93% |
| Partisan Voting Index | Republican:+16 |
| Unemployment Rate | 4.8% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.67% |
| African American | 0.7% |
| Hispanic | 1.65% |
| Asian | 0.46% |
| Native American | 0.49% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 92.75% |
| African American | 1.22% |
| Hispanic | 2.82% |
| Asian | 0.43% |
| Native American | 0.58% |
| Hawaiin/Pacific Islander | 0.12% |