| Index | Sioux Center | Iowa | National |
| Average Test Scores | 69% | 69% | 48% |
| Student/Teacher ratio | 13:1 | 13:1 | 16:1 |
| Total public schools | 3 | 1,101 | 79,221 |
| Total private schools | 1 | 208 | 24,874 |
| Total post-secondary schools | 1 | 96 | 7,963 |
| Index | Sioux Center | Iowa | National |
| Completed 8th grade | 88.8% | 89.2% | 84.3% |
| Completed high school | 86.1% | 87.7% | 83.0% |
| Completed some college | 64.2% | 59.8% | 59.4% |
| Completed associate degree | 48.9% | 38.4% | 38.5% |
| Completed bachelors | 36.5% | 27.2% | 30.3% |
| Completed masters | 11.5% | 8.7% | 11.5% |
| Completed professional degree | 4.4% | 2.7% | 3.3% |
| Completed doctorate | 3.2% | 1.1% | 1.3% |
There are a total of 3 public schools, 1 private schools and 1 post-secondary schools in Sioux Center. Using the proficiency score averages, the average test scores for Sioux Center, IA schools is 69%. The average student to teacher ratio is 13:1. In Sioux Center, IA, an average of 88.8% of students have completed 8th grade and an average of 86.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Hospers, IA | 812 | 89% | 84.4% |
| Orange City, IA | 6,158 | 87% | 81.8% |
| Alton, IA | 1,534 | 81% | 68.8% |
| Hull, IA | 1,987 | 80% | 65.6% |
| Boyden, IA | 905 | 80% | 65.6% |
| Sioux Center, IA | 7,592 | 69% | 43.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Clear Lake, IA | 7,594 | 73% | 52.4% |
| Yreka, CA | 7,589 | 34% | 28.3% |
| Princeton, IL | 7,589 | 33% | 30.9% |
| Corning, CA | 7,589 | 37% | 23.8% |
| West Frankfort, IL | 7,597 | 24% | 50.7% |
| Sioux Center, IA | 7,592 | 69% | 43.8% |
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