| 00 | Central Office | | |
| 01 | Education Services | | |
| 02 | Business Services | | |
| 03 | Elementary Schools | | |
| 04 | Middle Schools | | |
| 05 | High Schools | | |
| 06 | Alternative Schools/Programs | | |
| 07 | Other Schools | | |
| 08 | Non-Public/Private Schools | | |
| 09 | Preschools (in District) | | |
| 10 | Charter Schools | | |
| 11 | Education Service Agencies (Collaboratives) | | |
| 12 | State Department of Education (RIDE) | | |
| 14 | Public Out of State | | |
| 15 | Adult Education | | |
| 23 | Summer School - Elementary Schools | | |
| 24 | Summer School - Middle Schools | | |
| 25 | Summer School - High Schools | | |
| 99 | Reserved | | |