| Index | Grain Valley | Missouri | National | 
| Average Test Scores | 52% | 44% | 48% | 
| Student/Teacher ratio | 15:1 | 14:1 | 16:1 | 
| Total public schools | 4 | 1,899 | 79,221 | 
| Total private schools | n/a | 531 | 24,874 | 
| Total post-secondary schools | n/a | 213 | 7,963 | 

 
				
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				| Index | Grain Valley | Missouri | National | 
| Completed 8th grade | 87.8% | 86.0% | 84.3% | 
| Completed high school | 87.5% | 84.2% | 83.0% | 
| Completed some college | 58.4% | 57.7% | 59.4% | 
| Completed associate degree | 33.8% | 35.2% | 38.5% | 
| Completed bachelors | 27.0% | 27.6% | 30.3% | 
| Completed masters | 9.4% | 10.4% | 11.5% | 
| Completed professional degree | 2.3% | 2.8% | 3.3% | 
| Completed doctorate | 0.9% | 1.2% | 1.3% | 
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Grain Valley. Using the proficiency score averages, the average test scores for Grain Valley, MO schools is 52%. The average student to teacher ratio is 15:1. In Grain Valley, MO, an average of 87.8% of students have completed 8th grade and an average of 87.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Blue Springs, MO | 55,415 | 66% | 37.8% | 
| Greenwood, MO | 6,067 | 63% | 30.2% | 
| Lee's Summit, MO | 98,997 | 60% | 25.2% | 
| Raymore, MO | 21,676 | 54% | 12.6% | 
| Pleasant Hill, MO | 8,611 | 52% | 8.6% | 
| Grain Valley, MO | 14,261 | 52% | 7.6% | 
| City | Population | Avg. Test Scores | National Avg. | 
| Beeville, TX | 14,261 | 47% | 2.4% | 
| Dayton, NV | 14,258 | 37% | 23.1% | 
| Hickory Hills, IL | 14,253 | 63% | 30.2% | 
| Gonzalez, FL | 14,243 | 53% | 10.4% | 
| Greensburg, PA | 14,239 | 68% | 42.0% | 
| Grain Valley, MO | 14,261 | 52% | 7.6% |