Class of 1931
Class Motto-"Out of the Harbor
and into the Sea"
Class Colors-Blue and Gold
| Nokomis Anderbery | Alice E. Anderson | Lena Anderson |
| Maxine Anderson | Clara E. Arnold | Fern I. Bader |
| Ardyce Bang | Mae J. Bayer | Imogene Berndt |
| James W. Byers | Velma Christensen | Viola Christensen |
| Leona J. Christiansen | Nora Cronin | Gladys Daily |
| Noble Duckworth | Daniel H. Elm | Orval A. Emal |
| Thomas C. Flack | Burdette Garrett | Inez Giffin |
| Herbert M. Glass | Donald C. Golay | Aaron E. Granger |
| Earl M. Hamilton | Violet Hansen | Ethel I. Hermanson |
| Pauline Holmes | Harry E. Holst | Edith E. Jensen |
| Myrtle K. Jensen | Wayne Jensen | Zelma M. Jensen |
| Ida G. Johannesen | Lillie Johannesen | Evelyn Johnson |
| Grace H. Johnson | Naomi Johnson | Virgil E. Johnson |
| Kenneth I. Jones | Chester M. Jorgensen | Alice L. Jurgens |
| Mildred Kennedy | George Knudsen | Clara Lampman |
| Lucille L. Lathrop | Caroline J. Lund | Adrian C. Lynn |
| Alberta Millett | Oliver J. Mitchell | Leona E. Monsen |
| Clarence W. Nelson | Delmore P. Olson | Dorothy Anne Olson |
| Lavern E. Olson | Mildred Olson | Ralph E. Olson |
| Grant Parr | Delmore Petersen | Phillip Petersen |
| Helen M. Peterson | Norris C. Peterson | Viola Peterson |
| Verna Pinkham | Joyce A. Reitan | Fred W. Sandahl |
| Virgil Schneider | Amy E. Shogren | Reese N. Slack |
| Lois H. Sundeen | Philip S. Sutton | Olma M. Thomas |
| Ruth Thomas | Ruby Helga Warp | Adeline Wendell |
| Harry Wendell | Verlma M. White | Bernice Youngson |
| Francis Youngson | Lois E. Youngson | Harold Zieg |