This is the Mon State Postcode page list. Its detail is as below.
| Region | Name | Township | District | Postcode |
| Mon State | Beelin | Beelin | Mawlamyaing | 12031 |
| Mon State | Taungzon | Beelin | Mawlamyaing | 12032 |
| Mon State | Chaungsone | Chaungsone | Mawlamyaing | 12061 |
| Mon State | Ywalut | Chaungsone | Mawlamyaing | 12062 |
| Mon State | Kalwi | Chaungsone | Mawlamyaing | 12063 |
| Mon State | Muyitkalay | Chaungsone | Mawlamyaing | 12064 |
| Mon State | Kyaikhto | Kyaikhto | Mawlamyaing | 12021 |
| Mon State | Theinzayet | Kyaikhto | Mawlamyaing | 12022 |
| Mon State | Kyaikmaraw | Kyaikmaraw | Mawlamyaing | 12071 |
| Mon State | Nyaungbinseik | Kyaikmaraw | Mawlamyaing | 12072 |
| Mon State | Kyeikhteeyoyinpyin | Kyeikhto | Thahton | 12024 |
| Mon State | Mokepalin | Kyeikhto | Thahton | 12023 |
| Mon State | Sittaung | Kyeikhto | Thahton | 12026 |
| Mon State | Mayangone | Kyeikhto | Thahton | 12025 |
| Mon State | Kyeikkatha | Kyeikhto | Thahton | 12027 |
| Mon State | Tayanar | Kyeikmayaw | Mawlamyaing | 12073 |
| Mon State | Chaungnagwa | Kyeikmayaw | Mawlamyaing | 12074 |
| Mon State | Mawlamyaing | Mawlamyaing | Mawlamyaing | 12011 |
| Mon State | Mawlamyaing University | Mawlamyaing | Mawlamyaing | 12012 |
| Mon State | Daweizu | Mawlamyaing | Mawlamyaing | 12015 |
| Mon State | Daingwunkwin | Mawlamyaing | Mawlamyaing | 12014 |
| Mon State | Mupon | Mawlamyaing | Mawlamyaing | 12013 |
| Mon State | Zayyathiri | Mawlamyaing | Mawlamyaing | 12017 |
| Mon State | Myaingthaya | Mawlamyaing | Mawlamyaing | 12016 |
| Mon State | Kadoe | Mawlamyaing | Mawlamyaing | 12018 |
| Mon State | Mudon | Mudon | Mawlamyaing | 12081 |
| Mon State | Nattaung | Mudon | Mawlamyaing | 12082 |
| Mon State | Kamawet | Mudon | Mawlamyaing | 12084 |
| Mon State | Kaloutthaut | Mudon | Mawlamyaing | 12085 |
| Mon State | Hpaout | Mudon | Mawlamyaing | 12083 |
| Mon State | Paung | Paung | Mawlamyaing | 12051 |
| Mon State | Mottama | Paung | Mawlamyaing | 12052 |
| Mon State | Yinnyein | Paung | Thahton | 12054 |
| Mon State | Zinkyeik | Paung | Thahton | 12053 |
| Mon State | Kywechan | Paung | Thahton | 12055 |
| Mon State | Ahhlat | Paung | Thahton | 12056 |
| Mon State | Thahton | Thahton | Thahton | 12041 |
| Mon State | Theinseik | Thahton | Thahton | 12042 |
| Mon State | Thutdamawaddy | Thahton | Thahton | 12043 |
| Mon State | Thanpyuzayet | Thanbyuzayet | Mawlamyaing | 12091 |
| Mon State | Panga | Thanbyuzayet | Mawlamyaing | 12094 |
| Mon State | Wegali | Thanbyuzayet | Mawlamyaing | 12093 |
| Mon State | Kyonkadat | Thanbyuzayet | Mawlamyaing | 12095 |
| Mon State | Kyaikkhame | Thanbyuzayet | Mawlamyaing | 12092 |
| Mon State | Ye | Ye | Mawlamyaing | 12101 |
| Mon State | Lamine | Ye | Mawlamyaing | 12102 |
| Mon State | Khawza | Ye | Mawlamyaing | 12104 |
| Mon State | Ahsin | Ye | Mawlamyaing | 12103 |
| Mon State | Hnitkayin | Ye | Mawlamyaing | 12105 |
| Mon State | Kyaungywa | Ye | Mawlamyaing | 12106 |
