| Code | Description |
| 00 | Office Complex (Zero Lot Lines) |
| 01 | Office District |
| 02 | Office Park (Planned Area) |
| AGR1 | Agricultural Area (Residential Agriculture) |
| AGR2 | Agricultural Area (General Agriculture) |
| B1A | Central Business Districts |
| B1B | Central Business Districts |
| B2 | Business District (Single Stores) |
| B3 | Highway Commercial District |
| B4 | Planned Commercial (Local) |
| B5 | Planned Commercial (Community) |
| FH | Flood Hazard District |
| INST. | Institutional Area |
| M1 | Light Industry |
| M2 | Industrial Park (Planned Area) |
| M3 | General Industry |
| PGH35 | Residence Zone (Patio-Garden Home) |
| PGH40 | Residence Zone (Patio-Garden Home) |
| PUD | Residence Zone (Planned Unit Development) |
| R100 | Residence Zones |
| R125 | Residence Zone |
| R20T | Residence Zones (Townhouse) |
| R24T | Residence Zones (Townhouse) |
| R50 | Residence Zone |
| R60A | Residence Zones |
| R60D | Residence Zones |
| R60M | Residence Zones |
| R60S | Residence Zones |
| R65D | Residence Zones |
| R65M | Residence Zones |
| R65S | Residence Zones |
| R75D | Residence Zones |
| R75M | Residence Zones |
| R75S | Residence Zones |
| R85 | Residence Zones |
| R99P | Residence Zones (Mobile Dwellings) |
| R99S | Residence Zones (Mobile Dwellings) |
| U | Utility District |
| WR | Waterfront Recreation |