| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 301. | Semaria B.O | 221716 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Bilthra Road | Ballia | - | Kidihirapur S.O | Rasra H.O |
| 302. | Shahidpark S.O | 277001 | Sub Post Office | Non-Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | 05498-220729 | - | Ballia H.O |
| 303. | Shahpur B.O | 277121 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | Garwar S.O | Rasra H.O |
| 304. | Sher B.O | 277203 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | Bansdih Road S.O | Ballia H.O |
| 305. | Shivpur Datiwar B.O | 277301 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | Basantpur S.O (Ballia) | Ballia H.O |
| 306. | Shivpur Dier B.O | 277401 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | Bharsar S.O | Ballia H.O |
| 307. | Shobha Chapra B.O | 277214 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Bairia | Ballia | - | Karanchhapa S.O | Ballia H.O |
| 308. | Sikanderpur Bus Stand S.O | 277303 | Sub Post Office | Non-Delivery | Ballia | Gorakhpur | Uttar Pradesh | Sikanderpur | Ballia | - | - | Ballia H.O |
| 309. | Sikanderpur S.O (Ballia) | 277303 | Sub Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Sikanderpur | Ballia | 05494-270222 | - | Ballia H.O |
| 310. | Sikarhata B.O | 221718 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Bilthararoad | Ballia | - | Khandwa S.O | Rasra H.O |
| 311. | Sikariyan Kalan B.O | 277123 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Rasra | Ballia | - | Ratsar S.O | Ballia H.O |
| 312. | Singhpur B.O | 277503 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | Phehpana S.O | Rasra H.O |
| 313. | Sinhachawar B.O | 221701 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Rasra | Ballia | - | Chilkahar S.O | Rasra H.O |
| 314. | Sisotar B.O | 277303 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Sikanderpur | Ballia | - | Sikanderpur S.O (Ballia) | Ballia H.O |
| 315. | Siswar B.O | 221712 | B.O directly a/w Head Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Rasra | Ballia | - | - | Rasra H.O |
| 316. | Sisyandkala B.O | 221718 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Bilthra Road | Ballia | - | Khandwa S.O | Rasra H.O |
| 317. | Sitakund B.O | 277001 | B.O directly a/w Head Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Ballia | Ballia | - | - | Ballia H.O |
| 318. | Siwankala B.O | 277303 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Sikanderpur | Ballia | - | Sikanderpur S.O (Ballia) | Ballia H.O |
| 319. | Sohaon S.O | 277504 | Sub Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Rasra | Ballia | - | - | Rasra H.O |
| 320. | Sonadih B.O | 221715 | Branch Post Office | Delivery | Ballia | Gorakhpur | Uttar Pradesh | Bilthara Road | Ballia | - | Bilthra Road RS S.O | Rasra H.O |
