| Index | Parker City | Indiana | National |
| Average Test Scores | 62% | 46% | 48% |
| Student/Teacher ratio | 34:1 | 22:1 | 16:1 |
| Total public schools | 2 | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Parker City | Indiana | National |
| Completed 8th grade | 78.1% | 84.6% | 84.3% |
| Completed high school | 77.0% | 82.9% | 83.0% |
| Completed some college | 37.4% | 53.8% | 59.4% |
| Completed associate degree | 21.6% | 33.0% | 38.5% |
| Completed bachelors | 16.3% | 24.6% | 30.3% |
| Completed masters | 5.4% | 8.9% | 11.5% |
| Completed professional degree | 2.9% | 2.4% | 3.3% |
| Completed doctorate | 1.6% | 1.0% | 1.3% |
There are a total of 2 public schools, n/a private schools and n/a post-secondary schools in Parker City. Using the proficiency score averages, the average test scores for Parker City, IN schools is 62%. The average student to teacher ratio is 34:1. In Parker City, IN, an average of 78.1% of students have completed 8th grade and an average of 77.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Eaton, IN | 1,959 | 65% | 34.4% |
| Ridgeville, IN | 554 | 62% | 29.2% |
| Albany, IN | 2,365 | 60% | 24.0% |
| Redkey, IN | 1,493 | 55% | 13.5% |
| Selma, IN | 979 | 54% | 11.5% |
| Parker City, IN | 1,111 | 62% | 28.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Morton, WA | 1,111 | 53% | 10.9% |
| Raleigh, MS | 1,111 | 42% | 13.0% |
| Johnson City, KS | 1,110 | 28% | 41.1% |
| Hotevilla-Bacavi, AZ | 1,110 | 7% | 86.5% |
| Glenwood City, WI | 1,112 | 42% | 12.2% |
| Parker City, IN | 1,111 | 62% | 28.1% |
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