| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Sagakicho (小野市) | 675-1323 |
| Postal/ZIP Codes in Sakaecho (小野市) | 675-1312 |
| Postal/ZIP Codes in Sakuradai (小野市) | 675-1351 |
| Postal/ZIP Codes in Shikijicho (小野市) | 675-1367 |
| Postal/ZIP Codes in Shimbecho (小野市) | 675-1355 |
| Postal/ZIP Codes in Shimmeicho (小野市) | 675-1331 |
| Postal/ZIP Codes in Shimokishicho (小野市) | 675-1344 |
| Postal/ZIP Codes in Shimoobecho (小野市) | 675-1336 |
| Postal/ZIP Codes in Showacho (小野市) | 675-1359 |
| Postal/ZIP Codes in Sonecho (小野市) | 675-1302 |
| Postal/ZIP Codes in Sugatacho (小野市) | 675-1307 |
| Postal/ZIP Codes in Suminagacho (小野市) | 675-1368 |
| Postal/ZIP Codes in Sumiyoshicho (小野市) | 675-1361 |
| Postal/ZIP Codes in Takatacho (小野市) | 675-1369 |
| Postal/ZIP Codes in Takayamacho (小野市) | 675-1362 |
| Postal/ZIP Codes in Takumidai (小野市) | 675-1322 |
| Postal/ZIP Codes in Taruicho (小野市) | 675-1333 |
| Postal/ZIP Codes in Tenjincho (小野市) | 675-1316 |
| Postal/ZIP Codes in Wakimotocho (小野市) | 675-1305 |
| Postal/ZIP Codes in Yamadacho (小野市) | 675-1321 |