| School Name | Address | Phone | Grades | County | Type | District Name |
| Marinette High School | 2135 Pierce Ave Marinette, WI 54143 | (715) 735-1300 | 9-12 | Marinette | public | Marinette School District |
| Ethnic Background | Percent | Year |
| White, non-Hispanic | 95.4819 | 2012 |
| Native American or Native Alaskan | 0.903614 | 2012 |
| Black, non-Hispanic | 0.903614 | 2012 |
| Native Hawaiian or Other Pacific Islander | 0.150602 | 2012 |
| Hispanic | 2.10843 | 2012 |
| Asian | 0.451807 | 2012 |
| Students Getting Free Lunch | Year |
| 41% | 2011 |
| Date | Who | Comments |
| 7/12/2005 | parent | Marinette offers a wide range of classes including AP. The music program is recognized around the state and has performed around the country. Sports and extracirriculars are open to almost any interest with highly motivated coaches and advisors. |