Rankings · Illinois
Largest schools in Whiteside County, Illinois
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Sterling High School | Sterling | Sterling CUSD 5 | 1056 |
| 2 | Challand Middle School | Sterling | Sterling CUSD 5 | 760 |
| 3 | Rock Falls Township High School | Rock Falls | Rock Falls Twp HSD 301 | 628 |
| 4 | Fulton Elem School | Fulton | River Bend CUSD 2 | 396 |
| 5 | Franklin Elem School | Sterling | Sterling CUSD 5 | 374 |
| 6 | Washington Elem School | Sterling | Sterling CUSD 5 | 363 |
| 7 | Jefferson Elem School | Sterling | Sterling CUSD 5 | 362 |
| 8 | Lincoln Elem School | Sterling | Sterling CUSD 5 | 348 |
| 9 | Fulton High School | Fulton | River Bend CUSD 2 | 297 |
| 10 | Morrison High School | Morrison | Morrison CUSD 6 | 296 |
| 11 | Rock Falls Middle School | Rock Falls | Rock Falls ESD 13 | 280 |
| 12 | Erie Elem School | Erie | Erie CUSD 1 | 265 |
| 13 | Merrill Elem School | Rock Falls | Rock Falls ESD 13 | 250 |
| 14 | Dillon Elementary School | Rock Falls | Rock Falls ESD 13 | 244 |
| 15 | Prophetstown Elem School | Prophetstown | Prophetstown-Lyndon-Tampico CUSD3 | 236 |
| 16 | Northside School | Morrison | Morrison CUSD 6 | 235 |
| 17 | Morrison Jr High School | Morrison | Morrison CUSD 6 | 229 |
| 18 | East Coloma - Nelson Elem Sch | Rock Falls | East Coloma - Nelson CESD 20 | 224 |
| 19 | Prophetstown High School | Prophetstown | Prophetstown-Lyndon-Tampico CUSD3 | 220 |
| 20 | Montmorency Ccsd #145 | Rock Falls | Montmorency CCSD 145 | 213 |
| 21 | River Bend Middle School | Fulton | River Bend CUSD 2 | 204 |
| 22 | Erie High School | Erie | Erie CUSD 1 | 198 |
| 23 | Southside School | Morrison | Morrison CUSD 6 | 192 |
| 24 | Plt Middle School | Prophetstown | Prophetstown-Lyndon-Tampico CUSD3 | 190 |
| 25 | Erie Middle School | Erie | Erie CUSD 1 | 186 |
| 26 | Tampico Elem School | Tampico | Prophetstown-Lyndon-Tampico CUSD3 | 173 |
| 27 | Riverdale Preschool Center | Rock Falls | Rock Falls ESD 13 | 131 |
| 28 | Early Step Pre-School | Fulton | River Bend CUSD 2 | 48 |
| 29 | Bi-County Sp Ed-Transition Life S | Sterling | Bi-County Special Educ Coop | 12 |
| 30 | Morrison Alt Learning Program | Morrison | Lee/Ogle/Whiteside ROE | 0 |
| 31 | Regional Center For Change | Rock Falls | Lee/Ogle/Whiteside ROE | 0 |
| 32 | Thome Ed School | Rock Falls | Bi-County Special Educ Coop | 0 |