[1] In 1902, members of the Oconto Falls school board borrowed $10,000 from the state of Wisconsin to buy land for and build a high school, which was originally named "Washington".

[2] In 1915, a large addition was added on to accommodate the growing number of students.

[2] A spring 1957 fire destroyed most of the 1915 addition, but a new 25-classroom replacement was built by the fall.

[8] The football team won the Division III state title in 1997,[9] and the girls' cross country team won the Division II championship in 1999.

[11] OFHS hosts the oldest track meet in Wisconsin, the Oconto Falls Invitational, each spring.