| Index | Kennewick | Washington | National |
| Average Test Scores | 46% | 54% | 48% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 28 | 1,991 | 79,221 |
| Total private schools | 4 | 548 | 24,874 |
| Total post-secondary schools | 1 | 147 | 7,963 |
| Index | Kennewick | Washington | National |
| Completed 8th grade | 82.6% | 87.5% | 84.3% |
| Completed high school | 81.7% | 86.6% | 83.0% |
| Completed some college | 59.8% | 67.7% | 59.4% |
| Completed associate degree | 33.7% | 43.3% | 38.5% |
| Completed bachelors | 22.6% | 33.6% | 30.3% |
| Completed masters | 8.1% | 12.3% | 11.5% |
| Completed professional degree | 2.1% | 3.6% | 3.3% |
| Completed doctorate | 0.8% | 1.5% | 1.3% |
There are a total of 28 public schools, 4 private schools and 1 post-secondary schools in Kennewick. Using the proficiency score averages, the average test scores for Kennewick, WA schools is 46%. The average student to teacher ratio is 20:1. In Kennewick, WA, an average of 82.6% of students have completed 8th grade and an average of 81.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| West Richland, WA | 14,842 | 62% | 28.4% |
| Richland, WA | 57,353 | 58% | 20.1% |
| Burbank, WA | 3,522 | 38% | 20.8% |
| Pasco, WA | 74,266 | 34% | 29.5% |
| Benton City, WA | 3,422 | 31% | 35.1% |
| Kennewick, WA | 82,633 | 46% | 4.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Sioux City, IA | 82,535 | 62% | 28.8% |
| Chino Hills, CA | 82,800 | 60% | 25.7% |
| Melbourne, FL | 82,281 | 60% | 24.9% |
| Buena Park, CA | 82,228 | 46% | 5.2% |
| Longview, TX | 82,183 | 49% | 2.4% |
| Kennewick, WA | 82,633 | 46% | 4.2% |
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