| A1 - Agricultural District |
| RE - Estate Residential |
| R1 - Single-Family Residential |
| R2 - Single-Family Residential |
| R3 - Single-Family Residential |
| R4 - Single-Family Residential |
| R5 - Residential Cluster Development |
| R6 - Multi-Family Residential |
| R7 - Multi-Family Residential |
| R8 - Multi-Family Residential |
| B1 - Downtown Business |
| C1 - General Commercial |
| C2 - Large Scale Commercial |
| CN - Neighborhood Commercial |
| CG - General Commercial |
| O1 - Arterial Office |
| O2 - Exclusive Office Park |
| I1 - Industrial/Business Park |
| I2 - Railroad/Warehouse Industrial |
| I3 - General Industrial |
| N1 - Institutional |
| P1 - Parking |
| PR - Prospect Road |
| ST - Sheridan Triangle |
| WH - Warehouse |
| WM - West Main |
| oR - Riverfront Overlay |
| oT- Controlled Thoroughfare Overlay |
| <all other values> |