| Place | Post Code |
|---|---|
| Jagannathpura, Ajmer) | 341513 |
| Jajasani, Ajmer) | 341513 |
| Jajrawas, Ajmer) | 341511 |
| Jalwana, Ajmer) | 341510 |
| Jarau Kalan, Ajmer) | 341513 |
| Jarau Khurd, Ajmer) | 341518 |
| Jaroda, Ajmer) | 341511 |
| Jaroda Charna, Ajmer) | 341511 |
| Jaroda Gujran, Ajmer) | 341511 |
| Jaroda Khurd, Ajmer) | 341513, 341511 |
| Jasnagar, Ajmer) | 341518 |
| Jaswantabad, Ajmer) | 341510 |
| Jatawas, Ajmer) | 341513 |
| Jesas Akheraj, Ajmer) | 341511 |
| Jesas Rohit, Ajmer) | 341510 |
| Jhintiya, Ajmer) | 341513 |
| Jodhras Kalan, Ajmer) | 341510 |
| Jodhras Khurd, Ajmer) | 341510 |
| Jogimagara, Ajmer) | 341511 |
| Jorawarpura, Ajmer) | 341023 |
| Kaletra, Ajmer) | 341513 |
| Kalru, Ajmer) | 341026 |
| Kama Basni, Ajmer) | 341510 |
| Kanwariyat, Ajmer) | 341510 |
| Kapriwas, Ajmer) | 341511 |
| Karakwal, Ajmer) | 341510 |
| Karwasaron Ki Dhani, Ajmer) | 342902 |
| Katyasani, Ajmer) | 341510 |
| Keeron Ki Dhani, Ajmer) | 341513 |
| Keriya Makra, Ajmer) | 341031 |