Post offices and branch post offices present in Ri Bhoi district of Meghalaya state. There are 38 Post Offices located in the district. List of Pin code of all the places in Ri Bhoi is listed below.
| Post Office | Taluk | District | PIN Code |
|---|---|---|---|
| Barua Basti B.O | Sumer | Ri Bhoi | 793104 |
| Bhoilymbong B.O | Umiam | Ri Bhoi | 793103 |
| Byrnihat S.O | Byrnihat | Ri Bhoi | 793101 |
| Epip Byrnihat B.O | Byrnihat | Ri Bhoi | 793101 |
| Hatumling B.O | Nongpoh | Ri Bhoi | 793102 |
| Jorabat B.O | Byrnihat | Ri Bhoi | 793101 |
| Killing Centre B.O | Byrnihat | Ri Bhoi | 793101 |
| Kynjoin Umran B.O | Nongpoh | Ri Bhoi | 793102 |
| Kyrdem B.O | Umiam | Ri Bhoi | 793103 |
| Kyrdem Kulai B.O | Umsning | Ri Bhoi | 793105 |
| Lailad B.O | Nongpoh | Ri Bhoi | 793102 |
| Marmain B.O | Nongpoh | Ri Bhoi | 793102 |
| Marngar B.O | Nongpoh | Ri Bhoi | 793102 |
| Mawbri B.O | Umiam | Ri Bhoi | 793103 |
| Mawhati B.O | Umsning | Ri Bhoi | 793105 |
| Mawlasnai B.O | Umiam | Ri Bhoi | 793103 |
| Mawlong B.O | Nongpoh | Ri Bhoi | 793102 |
| Mawrong B.O | Umsning | Ri Bhoi | 793105 |
| Niangbari B.O | Nongpoh | Ri Bhoi | 793102 |
| Nongladew B.O | Nongpoh | Ri Bhoi | 793102 |
| Nongpoh S.O | Nongpoh | Ri Bhoi | 793102 |
| Rongmen B.O | Umiam | Ri Bhoi | 793103 |
| Saiden B.O | Nongpoh | Ri Bhoi | 793102 |
| Sanidon B.O | Umsning | Ri Bhoi | 793105 |
| Tamul Kuchi Gaon B.O | Byrnihat | Ri Bhoi | 793101 |
| Ucc S.O | Ucc | Ri Bhoi | 793122 |
| Umden B.O | Nongpoh | Ri Bhoi | 793102 |
| Umdihar B.O | Nongpoh | Ri Bhoi | 793102 |
| Umiam S.O | Umiam | Ri Bhoi | 793103 |
| Umktieh B.O | Umiam | Ri Bhoi | 793103 |
| Umran B.O | Umsning | Ri Bhoi | 793105 |
| Umrit B.O | Nongpoh | Ri Bhoi | 793102 |
| Umroi B.O | Umiam | Ri Bhoi | 793103 |
| Umsaw S.O | Umsaw | Ri Bhoi | 793123 |
| Umsawnongbri B.O | Nongpoh | Ri Bhoi | 793102 |
| Umshakhon Mathon B.O | Nongpoh | Ri Bhoi | 793102 |
| Umsning S.O | Umsning | Ri Bhoi | 793105 |
| Umsohlait B.O | Umsning | Ri Bhoi | 793105 |