| Calcutta | 19086 |
| Finance Department | 917 |
| Home Department | 491 |
| Military Department | 337 |
| E.H.S. Clarke | 272 |
| Central Revenues | 265 |
| Ministry of Law | 241 |
| Army Department | 235 |
| Intelligence Bureau | 235 |
| Public Works Department | 222 |
| India Treasuries | 217 |
| Railway Board | 209 |
| Ministry of Finance | 205 |