| Index | New Holstein | Wisconsin | National |
| Average Test Scores | 43% | 41% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 3 | 1,869 | 79,221 |
| Total private schools | 1 | 872 | 24,874 |
| Total post-secondary schools | n/a | 114 | 7,963 |
| Index | New Holstein | Wisconsin | National |
| Completed 8th grade | 86.4% | 89.0% | 84.3% |
| Completed high school | 81.5% | 87.8% | 83.0% |
| Completed some college | 55.3% | 59.7% | 59.4% |
| Completed associate degree | 31.1% | 38.7% | 38.5% |
| Completed bachelors | 19.6% | 28.4% | 30.3% |
| Completed masters | 2.9% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in New Holstein. Using the proficiency score averages, the average test scores for New Holstein, WI schools is 43%. The average student to teacher ratio is 14:1. In New Holstein, WI, an average of 86.4% of students have completed 8th grade and an average of 81.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Howards Grove, WI | 3,253 | 52% | 8.7% |
| Plymouth, WI | 8,654 | 48% | 0.4% |
| Kiel, WI | 3,610 | 44% | 8.0% |
| Elkhart Lake, WI | 1,117 | 44% | 9.4% |
| Stockbridge, WI | 608 | 43% | 9.7% |
| New Holstein, WI | 3,116 | 43% | 10.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Clarksville, TX | 3,115 | 31% | 35.9% |
| Beaver, UT | 3,115 | 60% | 25.5% |
| Sloatsburg, NY | 3,114 | 47% | 2.1% |
| Landis, NC | 3,119 | 38% | 21.9% |
| Pine City, MN | 3,113 | 48% | 1.0% |
| New Holstein, WI | 3,116 | 43% | 10.4% |
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