| Locality | Postal Code |
|---|---|
| Akatsuchicho (館林市) | 374-0053 |
| Akodacho (館林市) | 374-0013 |
| Akodahoncho (館林市) | 374-0014 |
| Aoyagicho (館林市) | 374-0035 |
| Asahicho (館林市) | 374-0063 |
| Ashitsugicho (館林市) | 374-0073 |
| Bumbukucho (館林市) | 374-0034 |
| Chiyodacho (館林市) | 374-0028 |
| Chizukacho (館林市) | 374-0009 |
| Daijukucho (館林市) | 374-0068 |
| Daikancho (館林市) | 374-0064 |
| Fujiharacho (館林市) | 374-0041 |
| Fujimicho (館林市) | 374-0027 |
| Hanayamacho (館林市) | 374-0005 |
| Hanetsukuasahicho (館林市) | 374-0012 |
| Hanetsukucho (館林市) | 374-0011 |
| Higashihirochicho (館林市) | 374-0061 |
| Higashimisonocho (館林市) | 374-0031 |
| Hinatacho (館林市) | 374-0076 |
| Hirochicho (館林市) | 374-0062 |
| Hojitsukacho (館林市) | 374-0078 |
| Honcho (館林市) | 374-0024 |
| Horikucho (館林市) | 374-0033 |
| Hosochicho (館林市) | 374-0008 |
| Irikayacho (館林市) | 374-0045 |
| Kaboshicho (館林市) | 374-0022 |