Johnson County schools ranked by test score
Latest ISASP year (2024-25). 38 schools in Johnson County, Iowa with reported Mathematics scores. Iowa state average: 71.0%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Wickham Elementary Coralville · Iowa City Comm School District | Elementary | 94.2% | +23.2pp |
| 2 | Lone Tree Elementary School Lone Tree · Lone Tree Comm School District | Elementary | 93.1% | +22.1pp |
| 3 | Clear Creek Elementary School Oxford · Clear Creek Amana Comm School District | Elementary | 89.4% | +18.4pp |
| 4 | Bohumil Shimek Elementary School Iowa City · Iowa City Comm School District | Elementary | 89.1% | +18.1pp |
| 5 | Solon High School Solon · Solon Comm School District | High | 88.5% | +17.5pp |
| 6 | Lincoln Elementary School Iowa City · Iowa City Comm School District | Elementary | 86.5% | +15.5pp |
| 7 | Solon Middle School Solon · Solon Comm School District | Middle | 85.8% | +14.8pp |
| 8 | North Bend Elementary North Liberty · Clear Creek Amana Comm School District | Elementary | 84.8% | +13.8pp |
| 9 | Penn Elementary School North Liberty · Iowa City Comm School District | Elementary | 84.8% | +13.8pp |
| 10 | Christine Grant Elementary North Liberty · Iowa City Comm School District | Elementary | 80.5% | +9.5pp |
| 11 | Clear Creek Amana Middle School Tiffin · Clear Creek Amana Comm School District | Middle | 79.5% | +8.5pp |
| 12 | East Ridge Elementary Coralville · Clear Creek Amana Comm School District | Elementary | 77.8% | +6.8pp |
| 13 | Solon Intermediate Solon · Solon Comm School District | Elementary | 77.5% | +6.5pp |
| 14 | North Central Middle School North Liberty · Iowa City Comm School District | Middle | 77.1% | +6.1pp |
| 15 | Lakeview Elementary Solon · Solon Comm School District | Elementary | 75.5% | +4.5pp |
| 16 | Clear Creek Amana High School Tiffin · Clear Creek Amana Comm School District | High | 74.9% | +3.9pp |
| 17 | Liberty High School North Liberty · Iowa City Comm School District | High | 74.3% | +3.3pp |
| 18 | West Senior High School Iowa City · Iowa City Comm School District | High | 73.9% | +2.9pp |
| 19 | Buford Garner Elementary North Liberty · Iowa City Comm School District | Elementary | 72.7% | +1.7pp |
| 20 | James Van Allen Elementary School North Liberty · Iowa City Comm School District | Elementary | 71.3% | +0.3pp |
| 21 | Norman Borlaug Elementary School Coralville · Iowa City Comm School District | Elementary | 70.9% | -0.1pp |
| 22 | Ernest Horn Elementary School Iowa City · Iowa City Comm School District | Elementary | 70.0% | -1.0pp |
| 23 | Horace Mann Elementary School Iowa City · Iowa City Comm School District | Elementary | 69.7% | -1.3pp |
| 24 | Northwest Middle School Coralville · Iowa City Comm School District | Middle | 69.7% | -1.3pp |
| 25 | Southeast Middle School Iowa City · Iowa City Comm School District | Middle | 68.8% | -2.2pp |
| 26 | Weber Elementary Iowa City · Iowa City Comm School District | Elementary | 66.3% | -4.7pp |
| 27 | Helen Lemme Elementary School Iowa City · Iowa City Comm School District | Elementary | 65.8% | -5.2pp |
| 28 | Central Elementary School Coralville · Iowa City Comm School District | Elementary | 65.2% | -5.8pp |
| 29 | Herbert Hoover Elementary School Iowa City · Iowa City Comm School District | Elementary | 64.4% | -6.6pp |
| 30 | Lone Tree Middle-Senior High School Lone Tree · Lone Tree Comm School District | High | 64.0% | -7.0pp |
| 31 | Iowa City High School Iowa City · Iowa City Comm School District | High | 63.1% | -7.9pp |
| 32 | Longfellow Elementary School Iowa City · Iowa City Comm School District | Elementary | 62.0% | -9.0pp |
| 33 | Robert Lucas Elementary School Iowa City · Iowa City Comm School District | Elementary | 58.1% | -12.9pp |
| 34 | Alexander Elementary Iowa City · Iowa City Comm School District | Elementary | 52.6% | -18.4pp |
| 35 | Mark Twain Elementary Iowa City · Iowa City Comm School District | Elementary | 50.7% | -20.3pp |
| 36 | Grant Wood Elementary School Iowa City · Iowa City Comm School District | Elementary | 48.8% | -22.2pp |
| 37 | Kirkwood Elementary School Coralville · Iowa City Comm School District | Elementary | 45.0% | -26.0pp |
| 38 | ICCSD Online Learning Program IOWA CITY · Iowa City Comm School District | Combined | 42.4% | -28.6pp |
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). Only public schools in Johnson County, Iowa with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Iowa statewide enrollment-weighted average. To compare against neighboring counties, use the full Iowa ranking.