| Name |
County |
| Peet Junior High School |
Black Hawk |
| Pekin Middle School |
Keokuk |
| Pella Middle School |
Marion |
| Perry Middle School |
Dallas |
| Pleasant Valley Junior High School |
Scott |
| Pleasantville Middle School |
Marion |
| Prairie Point Middle School |
Linn |
| Prairie Ridge Middle School |
Polk |
| Red Oak Middle School |
Montgomery |
| Regis Middle School |
Linn |
| Ridge View Middle School |
Sac |
| Riverbend Middle School |
Hardin |
| Robert Blue Middle School |
Wright |
| Roland - Story Middle School |
Story |
| Roosevelt Middle School |
Linn |
| Roosevelt Middle School |
Dubuque |
| Saint Ansgar Middle School |
Mitchell |
| Schleswig Middle School |
Crawford |
| Sergeant Bluff - Luton Middle School |
Woodbury |
| Sheldon Middle School |
Obrien |
| Shenandoah Middle School |
Page |
| Sibley - Ocheyedan Middle School |
Osceola |
| Sioux Center Middle School |
Sioux |
| Sioux Central Middle School |
Buena Vista |
| Solon Middle School |
Johnson |
| Solon Middle School |
Johnson |
| South Central Calhoun Middle School |
Calhoun |
| South Hardin Middle School |
Hardin |
| South Middle School |
Dallas |
| South Tama County Middle School |
Tama |
| South Winneshiek Middle School |
Winneshiek |
| Southeast Junior High School |
Johnson |
| Southeast Polk Junior High School |
Polk |
| Southeast Valley Middle School |
Webster |
| Southview Middle School |
Polk |
| Southwest Valley Middle School |
Montgomery |
| Spencer Middle School |
Clay |
| Spirit Lake Middle School |
Dickinson |
| Starmont Middle School |
Fayette |
| Stilwell Junior High School |
Polk |
| Storm Lake Middle School |
Buena Vista |
| Sudlow Intermediate School |
Scott |
| Summit Middle School |
Polk |
| Sumner - Fredericksburg Middle School |
Chickasaw |
| Taft Middle School |
Linn |
| Thomas Jefferson Middle School |
Dubuque |
| Timberline School |
Dallas |
| Tipton Middle School |
Cedar |
| Treynor Middle School |
Pottawattamie |
| Tri - Center Middle School |
Pottawattamie |
| Underwood Middle School |
Pottawattamie |
| Union Middle School |
Tama |
| Urbandale Middle School |
Polk |
| Van Buren Middle School |
Van Buren |
| Vernon Middle School |
Linn |
| Vinton - Shellsburg Middle School |
Benton |
| Washington Middle School |
Dubuque |
| Washington Middle School |
Washington |
| Waukee Middle School |
Dallas |
| Waukon Middle School |
Allamakee |
| Waverly - Shell Rock Middle School |
Bremer |
| Webster City Middle School |
Hamilton |
| Weeks Middle School |
Polk |
| West Branch Middle School |
Cedar |
| West Central Valley Middle School |
Dallas |
| West Delaware Middle School |
Delaware |
| West Fork Middle School |
Cerro Gordo |
| West Hancock Middle School |
Hancock |
| West Liberty Middle School |
Muscatine |
| West Lyon Junior High School |
Lyon |
| West Marshall Middle School |
Marshall |
| West Middle School |
Muscatine |
| West Middle School |
Woodbury |
| West Monona Middle School |
Monona |
| Williams Intermediate School |
Scott |
