| Residence 20 Zone (R-20) |
| Residence 90 Zone (R-90) |
| Rural Agricultural Residence 90 Zone (RAR-90) |
| Design Multiple Residence Zone (DMR) |
| Pleasant Valley Residence/Agriculture Zone (PVRA) |
| Planned Business 1 Zone (PB-1) |
| Planned Business 2 Zone (PB-2) |
| Planned Business 3 Zone (PB-3) |
| Planned Business 4 Zone (PB-4) |
| Planned Business 5 Zone (PB-5) |
| Neighborhood Business 1 Zone (NB-1) |
| Neighborhood Business 2 Zone (NB-2) |
| Professional Office 1 Zone (PO-1) |
| Storrs Center Special Design District (SC-DD) |
| Industrial Park Zone (IP) |
| Research and Development Limited Industrial Zone (RD/LI) |
| Flood Hazard Zone (FH) |
| Institutional Zone (I) |
| Business Zone (B) |
