| Penn Manor School District Millage History | ||||
| Year | Actual Millage | Equivalent Millage | Millage Change | % Change |
| 1985-86 | 32.00 | 128.00 | 4.00 | 3.23% |
| 1986-87 | 32.00 | 32.00 | - | 0.00% |
| 1987-88 | 34.00 | 34.00 | 2.00 | 6.25% |
| 1988-89 | 38.00 | 38.00 | 4.00 | 11.76% |
| 1989-90 | 40.00 | 40.00 | 2.00 | 5.26% |
| 1990-91 | 44.00 | 44.00 | 4.00 | 10.00% |
| 1991-92 | 50.50 | 50.50 | 6.50 | 14.77% |
| 1992-93 | 51.00 | 51.00 | 0.50 | 0.99% |
| 1993-94 | 54.50 | 54.50 | 3.50 | 6.86% |
| 1994-95 | 60.50 | 60.50 | 6.00 | 11.01% |
| 1995-96 | 67.50 | 67.50 | 7.00 | 11.57% |
| 1996-97 | 73.40 | 73.40 | 5.90 | 8.74% |
| 1997-98 | 12.22 | 11.33 | 0.89 | 7.86% |
| 1998-99 | 13.17 | 13.17 | 0.95 | 7.77% |
| 1999-2000 | 13.81 | 13.81 | 0.64 | 4.86% |
| 2000-2001 | 14.12 | 14.12 | 0.31 | 2.24% |
| 2001-2002 | 14.12 | 14.12 | - | 0.00% |
| 2002-2003 | 14.67 | 14.67 | 0.55 | 3.90% |
| NOTE: Millage change and % change are based on the equivalent millage. | ||||
| Equivalent millage accounts for changes in assessed value due to reassessment. | ||||