Iowa schools ranked by test score
Latest ISASP year (2024-25). 329 schools with reported Mathematics scores. State average: 71.0%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 101 | Montezuma High School Montezuma · Montezuma Comm School District | High | 76.6% | +5.6pp |
| 102 | Coon Rapids-Bayard 6-12 Attendance Center Coon Rapids · Coon Rapids-Bayard Comm School District | High | 76.4% | +5.4pp |
| 103 | Interstate 35 High School Truro · Interstate 35 Comm School District | High | 76.3% | +5.3pp |
| 104 | North-Linn Senior High School Troy Mills · North Linn Comm School District | High | 76.3% | +5.3pp |
| 105 | Harlan High School Harlan · Harlan Comm School District | High | 76.2% | +5.2pp |
| 106 | AHSTW High School Avoca · AHSTW Comm School District | High | 76.1% | +5.1pp |
| 107 | Prairieview School Waukee · Waukee Comm School District | High | 76.0% | +5.0pp |
| 108 | Bettendorf High School Bettendorf · Bettendorf Comm School District | High | 75.8% | +4.8pp |
| 109 | Monticello High School Monticello · Monticello Comm School District | High | 75.8% | +4.8pp |
| 110 | Vinton-Shellsburg High School Vinton · Vinton-Shellsburg Comm School District | High | 75.8% | +4.8pp |
| 111 | Fremont-Mills Middle And Senior High School Tabor · Fremont-Mills Comm School District | High | 75.6% | +4.6pp |
| 112 | Stanton High School Stanton · Stanton Comm School District | High | 75.4% | +4.4pp |
| 113 | Clarksville High School Clarksville · Clarksville Comm School District | High | 75.3% | +4.3pp |
| 114 | Dallas Center-Grimes High School Grimes · Dallas Center-Grimes Comm School District | High | 75.3% | +4.3pp |
| 115 | Westwood High School Sloan · Westwood Comm School District | High | 75.0% | +4.0pp |
| 116 | Woodward-Granger High School Woodward · Woodward-Granger Comm School District | High | 75.0% | +4.0pp |
| 117 | Clear Creek Amana High School Tiffin · Clear Creek Amana Comm School District | High | 74.9% | +3.9pp |
| 118 | South Hardin High School Eldora · Eldora-New Providence Comm School District | High | 74.9% | +3.9pp |
| 119 | Central Lee High School Donnellson · Central Lee Comm School District | High | 74.8% | +3.8pp |
| 120 | Guthrie Center High School Guthrie Center · Guthrie Center Comm School District | High | 74.6% | +3.6pp |
| 121 | West Harrison Middle School/High School Mondamin · West Harrison Comm School District | High | 74.4% | +3.4pp |
| 122 | East Union Middle-High School Afton · East Union Comm School District | High | 74.3% | +3.3pp |
| 123 | Liberty High School North Liberty · Iowa City Comm School District | High | 74.3% | +3.3pp |
| 124 | Shenandoah High School Shenandoah · Shenandoah Comm School District | High | 74.3% | +3.3pp |
| 125 | Alta-Aurelia High School Alta · Alta-Aurelia Comm School District | High | 74.2% | +3.2pp |
| 126 | Lake Mills Senior High School Lake Mills · Lake Mills Comm School District | High | 74.2% | +3.2pp |
| 127 | Timberline School Waukee · Waukee Comm School District | High | 74.1% | +3.1pp |
| 128 | Ames High School Ames · Ames Comm School District | High | 74.0% | +3.0pp |
| 129 | Danville Junior-Senior High School Danville · Danville Comm School District | High | 74.0% | +3.0pp |
| 130 | Hampton-Dumont High School Hampton · Hampton-Dumont Comm School District | High | 74.0% | +3.0pp |
| 131 | Fairfield High School Fairfield · Fairfield Comm School District | High | 73.9% | +2.9pp |
| 132 | West Senior High School Iowa City · Iowa City Comm School District | High | 73.9% | +2.9pp |
| 133 | Lewis Central Senior High School Council Bluffs · Lewis Central Comm School District | High | 73.6% | +2.6pp |
| 134 | North Butler Jr/Sr High School Greene · North Butler Comm School District | High | 73.6% | +2.6pp |
| 135 | Paton-Churdan Jr-Sr High School Churdan · Paton-Churdan Comm School District | High | 73.6% | +2.6pp |
| 136 | Riverside Middle/Senior High School Oakland · Riverside Comm School District | High | 73.6% | +2.6pp |
| 137 | Sheldon High School Sheldon · Sheldon Comm School District | High | 73.6% | +2.6pp |
| 138 | Southeast Warren Jr-Sr High School Liberty Center · Southeast Warren Comm School District | High | 73.6% | +2.6pp |
| 139 | Camanche High School Camanche · Camanche Comm School District | High | 73.5% | +2.5pp |
| 140 | North Fayette Valley High School West Union · North Fayette Valley Comm School District | High | 73.4% | +2.4pp |
| 141 | Spirit Lake High School Spirit Lake · Spirit Lake Comm School District | High | 73.1% | +2.1pp |
| 142 | Belmond-Klemme Community Jr-Sr High School Belmond · Belmond-Klemme Comm School District | High | 73.0% | +2.0pp |
| 143 | Bellevue High School Bellevue · Bellevue Comm School District | High | 72.9% | +1.9pp |
| 144 | Dunkerton High School Dunkerton · Dunkerton Comm School District | High | 72.9% | +1.9pp |
| 145 | Linn-Mar High School Marion · Linn-Mar Comm School District | High | 72.9% | +1.9pp |
| 146 | Creston High School Creston · Creston Comm School District | High | 72.8% | +1.8pp |
| 147 | Northwood-Kensett Middle/High School Northwood · Northwood-Kensett Comm School District | High | 72.8% | +1.8pp |
| 148 | Turkey Valley Jr-Sr High School Jackson Junction · Turkey Valley Comm School District | High | 72.7% | +1.7pp |
| 149 | North Scott High School Eldridge · North Scott Comm School District | High | 72.5% | +1.5pp |
| 150 | Sioux Center High School Sioux Center · Sioux Center Comm School District | High | 72.5% | +1.5pp |
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About this ranking
Schools are ranked by the percentage of students who scored at or above the ISASP % Proficient threshold on the latest available ISASP Mathematics test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Iowa, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.