| | Berkley, MI | Decatur City, IA | United States |
| Expend. per Student | $15,188 | $13,330 | $15,905 |
| Educ. Expend. per Student | $12,595 | $12,106 | $13,142 |
| Instr. Expend. per Student | $7,754 | $7,191 | $7,999 |
| Pupil/Teacher Ratio | 17.02 | 14.02 | 16.23 |
| Students per Librarian | 809 | 447 | 4573 |
| Students per Counselor | 537 | 529 | 530 |
| Grade School Educ. | 0.7% | 7.6% | 4.8% |
| Some High School Educ. | 1.4% | 6.7% | 6.3% |
| High School Educ. | 97.9% | 85.7% | 88.9% |
| Some College Educ. | 16.5% | 18.1% | 20.0% |
| 2 yr College Grad. | 9.7% | 12.4% | 8.7% |
| 4 yr College Grad. | 57.1% | 3.8% | 33.7% |
| Masters Grad. | 16.0% | 0.0% | 9.3% |
| Professional Degree | 4.0% | 0.0% | 2.2% |
| Doctorate Degree | 3.3% | 0.0% | 1.5% |