| Index | Sulphur Springs | Indiana | National |
| Average Test Scores | n/a | 46% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Sulphur Springs | Indiana | National |
| Completed 8th grade | 89.7% | 84.6% | 84.3% |
| Completed high school | 89.2% | 82.9% | 83.0% |
| Completed some college | 47.5% | 53.8% | 59.4% |
| Completed associate degree | 24.2% | 33.0% | 38.5% |
| Completed bachelors | 13.9% | 24.6% | 30.3% |
| Completed masters | 2.7% | 8.9% | 11.5% |
| Completed professional degree | 0.0% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Sulphur Springs. Using the proficiency score averages, the average test scores for Sulphur Springs, IN schools is n/a. The average student to teacher ratio is n/a. In Sulphur Springs, IN, an average of 89.7% of students have completed 8th grade and an average of 89.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Parker City, IN | 1,111 | 62% | 28.1% |
| Yorktown, IN | 11,128 | 56% | 17.0% |
| Middletown, IN | 2,472 | 55% | 13.9% |
| Selma, IN | 979 | 54% | 11.5% |
| Knightstown, IN | 2,260 | 48% | 0.3% |
| Sulphur Springs, IN | 409 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Green Lane, PA | 409 | 70% | 45.8% |
| Panama, NY | 409 | 70% | 44.8% |
| Homer, NE | 410 | 51% | 5.7% |
| Hanalei, HI | 408 | 62% | 29.2% |
| Finley, ND | 410 | 65% | 35.4% |
| Sulphur Springs, IN | 409 | n/a |
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