| Index | Parker | Kansas | National |
| Average Test Scores | 47% | 35% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 970 | 79,221 |
| Total private schools | n/a | 190 | 24,874 |
| Total post-secondary schools | n/a | 86 | 7,963 |
| Index | Parker | Kansas | National |
| Completed 8th grade | 82.7% | 87.4% | 84.3% |
| Completed high school | 81.0% | 86.1% | 83.0% |
| Completed some college | 54.2% | 63.7% | 59.4% |
| Completed associate degree | 27.1% | 39.8% | 38.5% |
| Completed bachelors | 11.5% | 31.6% | 30.3% |
| Completed masters | 1.0% | 11.4% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 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 Parker. Using the proficiency score averages, the average test scores for Parker, KS schools is 47%. The average student to teacher ratio is n/a. In Parker, KS, an average of 82.7% of students have completed 8th grade and an average of 81.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Richmond, KS | 524 | 43% | 9.9% |
| Greeley, KS | 354 | 40% | 16.7% |
| Garnett, KS | 3,245 | 38% | 21.4% |
| Mound City, KS | 771 | 31% | 35.9% |
| La Cygne, KS | 1,169 | 30% | 38.5% |
| Parker, KS | 554 | 47% | 2.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Valparaiso, NE | 554 | 55% | 13.5% |
| McLaughlin, SD | 554 | 10% | 79.2% |
| Coloma, WI | 554 | 60% | 25.0% |
| Myton, UT | 554 | 25% | 48.4% |
| Caneyville, KY | 554 | 52% | 8.3% |
| Parker, KS | 554 | 47% | 2.1% |
Here are the best places to live in Kansas
See the best places to live in Parker
These are the 10 cheapest cities in Kansas
Most Dangerous States In The US