| Index | Diamond | Missouri | National |
| Average Test Scores | 41% | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Diamond | Missouri | National |
| Completed 8th grade | 79.8% | 86.0% | 84.3% |
| Completed high school | 75.5% | 84.2% | 83.0% |
| Completed some college | 39.3% | 57.7% | 59.4% |
| Completed associate degree | 18.6% | 35.2% | 38.5% |
| Completed bachelors | 10.2% | 27.6% | 30.3% |
| Completed masters | 1.2% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Diamond. Using the proficiency score averages, the average test scores for Diamond, MO schools is 41%. The average student to teacher ratio is n/a. In Diamond, MO, an average of 79.8% of students have completed 8th grade and an average of 75.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Webb City, MO | 11,884 | 65% | 35.2% |
| Carterville, MO | 2,157 | 60% | 24.0% |
| Carl Junction, MO | 8,202 | 49% | 1.7% |
| Granby, MO | 2,224 | 48% | 0.5% |
| Neosho, MO | 12,036 | 45% | 6.0% |
| Diamond, MO | 926 | 41% | 14.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Franklin, NE | 926 | 70% | 45.3% |
| Tully, NY | 926 | 58% | 21.4% |
| Henderson, MN | 926 | 44% | 9.1% |
| McLeansville, NC | 925 | 31% | 36.2% |
| Louise, TX | 927 | 39% | 19.1% |
| Diamond, MO | 926 | 41% | 14.2% |
Here are the best places to live in Missouri
Check out the 10 most dangerous cities in Missouri
Most Dangerous Cities In The US
Check out the 10 safest cities in Missouri