22 PIN codes
| PIN code | Post offices | Taluk / tehsil |
|---|---|---|
| 124021 | Bhambhewa Bo | – |
| 124102 | Dujana So, Birdhana Bo, Chamanpura Bo and 3 more | – |
| 124103 | Court Complex Jhajjar So, Jhajjar So, Dadanpur Bo and 19 more | – |
| 124104 | Nehru College Jhajjar So, Bajidpur Tappa Haveli Bo, Bhadani Bo and 7 more | – |
| 124105 | Badli So Jhajjar, Badsa Bo, Bamnaula Bo and 8 more | – |
| 124106 | Matanhail So, Achhej Bo, Birohar Bo and 8 more | – |
| 124107 | Dighal So, Barhana Bo, Chhochi Bo and 2 more | – |
| 124108 | Machrauli So, Ahri Bo, Bhatera Bo and 5 more | – |
| 124109 | Dhakla So, Bhindawas Bo, Bilochpura Bo and 9 more | – |
| 124141 | Power Plant Jharli So | – |
| 124142 | Bahu So, Goria Bo, Jhamri Bo and 2 more | – |
| 124146 | Sahlawas So, Akheri Madanpur Bo, Bhurawas Bo and 5 more | – |
| 124201 | Beri So, Baghpur Bo, Bakra Bo and 2 more | – |
| 124202 | Dubaldhan So, Majra Bo, Sewana Bo | – |
| 124404 | Nilothi Bo | – |
| 124412 | Chimni Bo, Dharana Bo | – |
| 124501 | Bhaproda Bo, Dehkora Bo, Kharhar Bo and 3 more | – |
| 124504 | Charra So, Chudani Bo, Rewari Khera Bo | – |
| 124505 | Assaudha So, Bamnoli Bo, Barahi Bo and 5 more | – |
| 124506 | Mandothi So, Tandaheri Bo | – |
| 124507 | Bahadurgarh Ho, Bahadurgarh Sector 6 So, Line Par Bahadurgarh So and 2 more | – |
| 124508 | Bahadurgarh Mandi So, Daboda Kalan Bo, Daboda Khurd Bo and 9 more | – |
Bank branches and IFSC codes in Jhajjar district 23 banks, 56 branches in the branch list. Listed by district, not by PIN code.
