All postcodes in CM5 5
| Postcode | Place | Type |
|---|---|---|
| CM5 5AH | Chipping Ongar | large user |
| CM5 5AJ | Chipping Ongar | large user |
| CM5 5AL | Chipping Ongar | large user |
| CM5 5AN | Chipping Ongar | large user |
| CM5 5AT | Chipping Ongar | large user |
| CM5 5BB | Chipping Ongar | large user |
| CM5 5BE | Chipping Ongar | large user |
| CM5 5BG | Chipping Ongar | large user |
| CM5 5BX | Chipping Ongar | large user |