| Locality | Post Code |
|---|---|
| Akibacho (燕市) | 959-1261 |
| Aozu (燕市) | 959-0227 |
| Bunsuiakebono (燕市) | 959-0132 |
| Bunsuiasahimachi (燕市) | 959-0107 |
| Bunsuibunkyocho (燕市) | 959-0127 |
| Bunsuigakkocho (燕市) | 959-0115 |
| Bunsuihigashigakkocho (燕市) | 959-0106 |
| Bunsuikoyo (燕市) | 959-0109 |
| Bunsuimukoyama (燕市) | 959-0118 |
| Bunsuiotake (燕市) | 959-0119 |
| Bunsuisakaecho (燕市) | 959-0120 |
| Bunsuisakuramachi (燕市) | 959-0130 |
| Bunsuishimmachi (燕市) | 959-0128 |
| Bunsuiyayoicho (燕市) | 959-0104 |
| Butsuryusenta (燕市) | 959-1277 |
| Choshin (燕市) | 959-0139 |
| Chosho (燕市) | 959-1204 |
| Chuodori (燕市) | 959-1244 |
| Daibo (燕市) | 959-0208 |
| Dokin (燕市) | 959-1265 |
| Gempachishinden (燕市) | 959-0137 |
| Gosengoku (燕市) | 959-0124 |
| Gosengokuarakawa (燕市) | 959-0124 |
| Hachioji (燕市) | 959-1264 |
| Haigata (燕市) | 959-1201 |
| Hakusancho (燕市) | 959-1251 |