| Original Zone | Simplified Zone B | Simplified Zone A |
| Rural Residential 1 acre | Rural Residential 1 acre | Rural Residential |
| Rural Residential 2-4 acres | Rural Residential 2-4 acres |
| Rural Residential 5 acres | Rural Residential 5 acres |
| Rural Residential 10 acres | Rural Residential 10 acres |
| Commercial - Central | Commercial | Comm/Ind |
| Commercial - General |
| Commercial - Neighborhood |
| Commercial - Office |
| Rural Commercial | Rural Comm/Ind |
| Rural Industrial |
| UC Rural Commercial |
| UC Rural Industrial |
| Industrial - Heavy | Industrial - Heavy |
| Industrial - Light | Industrial - Light |
| Industrial Campus | Industrial Office |
| Industrial Office |
| Mineral and Aggregate | Mineral and Aggregate | Mineral and Aggregate |
| No Data | No Data/Other | No Data/Other |
| Other |
| Public & semi-public Uses | Public | Public |
| Public Facilities |
| Indian reservation/tribal trust | Tribal | Tribal |