| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 1051 | Rajpur Kalan Garaya | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1052 | Rajpur Kalan Jagdishpur | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1053 | Rajpur Kalan Kalwari | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1054 | Rajpur Kalan Kamkarhi | Keshopur BO | 📍 802113 | Simri | Branch Post Office |
| 1055 | Rajpur Kalan Mathauli Kalan | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1056 | Rajpur Kalan Mathauli Khurd | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1057 | Rajpur Kalan Parnahi | Barkarajpur SO | 📍 802113 | Simri | Post Office - PO |
| 1058 | Rajpur Kalan Parsanpah | Barkarajpur SO | 📍 802113 | Simri | Post Office - PO |
| 1059 | Rajpur Kalan Patsar | Barkarajpur SO | 📍 802113 | Simri | Post Office - PO |
| 1060 | Rajpur Kalan Sonikpur | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1061 | Rajpur Kalan Sultanhi | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1062 | RajpurKalan Parnahi Khurd | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1063 | Raksia | Indaur BO | 📍 802117 | Itarhi | Branch Post Office |
| 1064 | Ramdhanpur | Naya Bhojpur BO | 📍 802133 | Rajpur | Branch Post Office |
| 1065 | Ramdiha | Boksa BO | 📍 802103 | Buxar | Branch Post Office |
| 1066 | Ramdiha | Bhadwar Barari BO | 📍 802134 | Barhampur | Branch Post Office |
| 1067 | Ramgarh | Nimej SO | 📍 802130 | Barhampur | Post Office - PO |
| 1068 | Rampah Ditto | Chhotkarajpur BO | 📍 802113 | Simri | Branch Post Office |
| 1069 | Rampur | Rampur BO | 📍 802114 | Chausa | Branch Post Office |
| 1070 | Rampur | Umarpur Diar BO | 📍 802118 | Buxar | Branch Post Office |
| 1071 | Rampur | Rampur BO | 📍 802127 | Kesath | Branch Post Office |
| 1072 | Rampur | Chaubey Ke Prasia BO | 📍 802128 | Rajpur | Branch Post Office |
| 1073 | Rampur | Chhatnawar BO | 📍 802133 | Dumraon | Branch Post Office |
| 1074 | Rampur | Simari SO | 📍 802135 | Simri | Post Office - PO |
| 1075 | Rampur Khurd | Rampur BO | 📍 802114 | Chausa | Branch Post Office |
| 1076 | Rampur Mathiya | Naya Bhojpur BO | 📍 802133 | Simri | Branch Post Office |
| 1077 | Ramrapur | Chilhar BO | 📍 802164 | Itarhi | Branch Post Office |
| 1078 | Ramubariya | Majharia BO | 📍 802116 | Buxar | Branch Post Office |
| 1079 | Ranbirpur | Atimi BO | 📍 802129 | Nawanagar | Branch Post Office |
| 1080 | Rani Singhanpura | Dumari SO Buxar | 📍 802120 | Simri | Post Office - PO |
| 1081 | Ranipatti | Rani Singhanpura BO | 📍 802120 | Simri | Branch Post Office |
| 1082 | Ranipur | Jogia BO | 📍 802111 | Barhampur | Branch Post Office |
| 1083 | Ranni | Rauni BO | 📍 802122 | Rajpur | Branch Post Office |
| 1084 | Rasen Kalan | Rasen BO | 📍 802128 | Rajpur | Branch Post Office |
| 1085 | Rasen Khurd | Rasen BO | 📍 802128 | Rajpur | Branch Post Office |
| 1086 | Rasulpur | Rampur BO | 📍 802114 | Chausa | Branch Post Office |
| 1087 | Rasulpur | Bikaram English BO | 📍 802117 | Itarhi | Branch Post Office |
| 1088 | Rasulpur | Naya Bhojpur BO | 📍 802133 | Dumraon | Branch Post Office |
| 1089 | Ratan Chak | Moharihan BO | 📍 802128 | Rajpur | Branch Post Office |
| 1090 | Rauni | Mangraon Sangraon BO | 📍 802122 | Rajpur | Branch Post Office |
| 1091 | Rehiya | Sowan BO | 📍 802111 | Dumraon | Branch Post Office |
| 1092 | Reka Kalan | Sukarwalia BO | 📍 802114 | Itarhi | Branch Post Office |
| 1093 | Reka Khurd | Sukarwalia BO | 📍 802114 | Itarhi | Branch Post Office |
| 1094 | Repura | Hethua BO | 📍 802122 | Rajpur | Branch Post Office |
| 1095 | Reuntiya | Nachap BO | 📍 802134 | Chaugain | Branch Post Office |
| 1096 | Rewatia | Pararia Pramanpur BO | 📍 802129 | Nawanagar | Branch Post Office |
| 1097 | Rohinibhavan | Dehari BO | 📍 802114 | Chausa | Branch Post Office |
| 1098 | Rudrapur | Barki Nainijor BO | 📍 802112 | Barhampur | Branch Post Office |
| 1099 | Rupah | Deokuli BO | 📍 802112 | Barhampur | Branch Post Office |
| 1100 | Rupapokhar | Rajpur BO | 📍 802131 | Rajpur | Branch Post Office |