| Rank | School | City | AP Index |
| 1 | George Washington High School | Cedar Rapids | 3.31 |
| 2 | John F. Kennedy High School | Cedar Rapids | 3.03 |
| 3 | Valley Lutheran High School | Cedar Falls | 3.00 |
| 4 | Roosevelt High School | Des Moines | 2.86 |
| 5 | West Senior High School | Iowa City | 2.42 |
| 6 | Valley High School | West Des Moines | 2.26 |
| 7 | Regina Junior/Senior High School | Iowa City | 2.14 |
| 8 | Wahlert Catholic High School | Dubuque | 1.84 |
| 9 | Iowa City High School | Iowa City | 1.83 |
| 10 | Hempstead High School | Dubuque | 1.77 |
| 11 | North High School | Des Moines | 1.75 |
| 12 | Ames High School | Ames | 1.70 |
| 13 | Dallas Center-Grimes Community High School | Grimes | 1.68 |
| 14 | West Liberty High School | West Liberty | 1.65 |
| 15 | Abraham Lincoln High School | Des Moines | 1.64 |
| 16 | Muscatine High School | Muscatine | 1.60 |
| 17 | Hoover High School | Des Moines | 1.49 |
| 18 | Dubuque Senior High School | Dubuque | 1.45 |
| 19 | Mid-Prairie High School | Wellman | 1.37 |
| 20 | Linn-Mar High School | Marion | 1.35 |
| 21 | Prince of Peace Catholic High School | Clinton | 1.33 |
| 22 | Ankeny Centennial High School | Ankeny | 1.27 |
| 23 | Prairie High School | Cedar Rapids | 1.23 |
| 24 | Ankeny High School | Ankeny | 1.16 |
| 25 | Carlisle High School | Carlisle | 1.15 |
| 26 | ADM Senior High School | Adel | 1.12 |
| 27 | Bettendorf High School | Bettendorf | 1.06 |
| 28 | Southeast Polk High School | Pleasant Hill | 1.06 |
| 29 | Waukee Senior High School | Waukee | 1.05 |
| 30 | West High School | Davenport | 1.00 |
| 31 | Iowa Valley Jr-Sr High School | Marengo | 1.00 |
| 31 | Pleasant Valley High School | Bettendorf | 1.00 |
| 33 | Cedar Falls High School | Cedar Falls | 0.98 |
| 34 | Norwalk Senior High School | Norwalk | 0.98 |
| 35 | East High School | Sioux City | 0.93 |
| 36 | Central High School | Davenport | 0.92 |
| 37 | Thomas Jefferson High School | Cedar Rapids | 0.89 |
| 38 | Clinton High School | Clinton | 0.84 |
| 39 | Decorah High School | Decorah | 0.81 |
| 40 | Dowling Catholic High School | West Des Moines | 0.74 |
| 41 | Williamsburg Jr-Sr High School | Williamsburg | 0.73 |
| 42 | Hillcrest Academy | Kalona | 0.72 |
| 43 | Indianola High School | Indianola | 0.72 |
| 44 | East High School | Des Moines | 0.72 |
| 45 | Sioux Central High | Sioux Rapids | 0.71 |
| 46 | West High School | Sioux City | 0.68 |
| 47 | Johnston Senior High School | Johnston | 0.67 |
| 48 | Iowa Christian Academy | West Des Moines | 0.67 |
| 48 | Humboldt High School | Humboldt | 0.67 |
| 50 | Belle Plaine Senior High School | Belle Plaine | 0.64 |