| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Sumiyoshicho (半田市) | 475-0862 |
| Postal/ZIP Codes in Sunadanicho (半田市) | 475-0947 |
| Postal/ZIP Codes in Sunosakicho (半田市) | 475-0021 |
| Postal/ZIP Codes in Takaminecho (半田市) | 475-0943 |
| Postal/ZIP Codes in Takasagocho (半田市) | 475-0036 |
| Postal/ZIP Codes in Tashirocho (半田市) | 475-0948 |
| Postal/ZIP Codes in Tenjincho (半田市) | 475-0921 |
| Postal/ZIP Codes in Tennocho (半田市) | 475-0859 |
| Postal/ZIP Codes in Teramachi (半田市) | 475-0844 |
| Postal/ZIP Codes in Togocho (半田市) | 475-0924 |
| Postal/ZIP Codes in Toyocho (半田市) | 475-0817 |
| Postal/ZIP Codes in Umasutecho (半田市) | 475-0952 |
| Postal/ZIP Codes in Unoikecho (半田市) | 475-0958 |
| Postal/ZIP Codes in Yamanokamicho (半田市) | 475-0885 |
| Postal/ZIP Codes in Yamashirocho (半田市) | 475-0974 |
| Postal/ZIP Codes in Yamatocho (半田市) | 475-0841 |
| Postal/ZIP Codes in Yamazakicho (半田市) | 475-0875 |
| Postal/ZIP Codes in Yanabe Higashimachi (半田市) | 475-0905 |