| Building Aid Factor | Single District | Preexisting District in a Cooperative School District, Area School, or Joint Maintenance Agreement | |
| 0-59 | 60 percent | 60 percent | |
| 60-69 | 55 percent | 60 percent | |
| 70-89 | 45 percent | 55 percent | |
| 90-114 | 40 percent | 50 percent | |
| 115 or greater | 30 percent | 40 percent |
| Building Aid Factor | Building Aid Grant | |
| 0-59 | 60 percent | |
| 60-69 | 55 percent | |
| 70-89 | 45 percent | |
| 90-114 | 40 percent | |
| 115 or greater | 30 percent |
Source. 2003, 296:2, eff. July 1, 2005. 2012, 275:6, eff. Aug. 18, 2012.