# Bangi (federal constituency)

Bangi is a federal constituency in Hulu Langat District, Selangor, Malaysia, that has been represented in the Dewan Rakyat since 2018.
The federal constituency was created in the 2018 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.
With a total population of nearly 700,000, Bangi is the most populous parliamentary constituency in Malaysia.

## Demographics

Ethnic breakdown of Bangi's electorate as of 2022
Age breakdown of Bangi's electorate as of 2022
Gender breakdown of Bangi's electorate as of 2022

## History
### Polling districts

According to the federal gazette issued on 18 July 2023, the Bangi constituency is divided into 62 polling districts.
| State constituency | Polling districts | Code | Location |
| Kajang (N25) | Sungai Sekamat | 102/25/01 | SK Seri Sekamat SRA Sungai Sekamat |
| Kajang (N25) | Saujana Impian | 102/25/02 | SK Saujana Impian |
| Kajang (N25) | Taman Mesra | 102/25/03 | Dewan Besar, SMA Persekutuan Kajang |
| Kajang (N25) | Sungai Kantan | 102/25/04 | SK Sungai Kantan |
| Kajang (N25) | Taman Kajang Baharu | 102/25/05 | SMK Tinggi Kajang |
| Kajang (N25) | Kajang | 102/25/06 | SMK Convent |
| Kajang (N25) | Taman Delima | 102/25/07 | SMK Saujana Impian |
| Kajang (N25) | Bandar Kajang | 102/25/08 | SK Kajang |
| Kajang (N25) | Bandar Sungai Long | 102/25/09 | SMK Bandar Baru Sungai Long SJK (C) Bandar Sungai Long |
| Kajang (N25) | Bandar Mahkota Cheras | 102/25/10 | SJK (T) Bandar Mahkota Cheras |
| Kajang (N25) | Taman Rakan | 102/25/11 | SK Taman Rakan |
| Kajang (N25) | Taman Asa Jaya | 102/25/12 | KAFA Integrasi An-Nur Taman Asa Jaya |
| Kajang (N25) | Kajang Perdana | 102/25/13 | SK Sri Jelok |
| Kajang (N25) | Sungai Jeluk | 102/25/14 | KAFA Integrasi Al-Asmah |
| Kajang (N25) | Taman Bukit Mewah | 102/25/15 | SMK Jalan Bukit Kajang |
| Kajang (N25) | Reko Utara | 102/25/16 | SK Jalan Bukit (Satu) |
| Kajang (N25) | Taman Jasmin | 102/25/17 | SK Taman Jasmin |
| Kajang (N25) | Reko Selatan | 102/25/18 | SJK (T) West Country (Timur) |
| Kajang (N25) | Taman Kajang Mewah | 102/25/19 | SRA Taman Kajang Raya |
| Kajang (N25) | Bukit Kajang Baru | 102/25/20 | Dewan Orang Ramai Taman Bukit Mewah |
| Kajang (N25) | Kajang Prima | 102/25/21 | SMK Taman Jasmin 2 |
| Sungai Ramal (N26) | Sungai Ramal Luar | 102/26/01 | SK Leftenan Adnan Sungai Ramal Luar SMK Sungai Ramal |
| Sungai Ramal (N26) | Sungai Ramal Dalam | 102/26/02 | SR Agama Sungai Ramal Dalam |
| Sungai Ramal (N26) | Seksyen 3 BBB | 102/26/03 | SK Jalan 3 SMK Jalan 3 |
| Sungai Ramal (N26) | Seksyen 1 BBB | 102/26/04 | SMK Bandar Baru Bangi |
| Sungai Ramal (N26) | Seksyen 6 BBB | 102/26/05 | SK Jalan Enam SMK Bandar Baru Bangi |
| Sungai Ramal (N26) | Bangi | 102/26/06 | SK Bangi SRA Pekan Bangi |
| Sungai Ramal (N26) | Taman Kajang Utama | 102/26/07 | SK Kajang Utama |
| Sungai Ramal (N26) | Seksyen 4 BBB | 102/26/08 | SK Jalan Empat |
| Sungai Ramal (N26) | Seksyen 5 BBB | 102/26/09 | SMK Jalan Reko |
| Sungai Ramal (N26) | Seksyen 2 BBB | 102/26/10 | SK Bandar Baru Bangi |
| Sungai Ramal (N26) | Universiti Kebangsaan Malaysia | 102/26/11 | Institut Latihan Kehakiman Dan Perundangan (ILKAP) |
| Sungai Ramal (N26) | Seksyen 7, 8 dan 9 BBB | 102/26/12 | SK Seksyen 7, SK Sungai Ramal Dalam |
| Sungai Ramal (N26) | Bandar Teknologi Kajang | 102/26/13 | SK Bandar Teknologi Kajang |
| Sungai Ramal (N26) | Impian Ehsan | 102/26/14 | KAFA Integrasi Al-Ehsaniyyah |
| Balakong (N27) | Kampung Baharu Balakong | 102/27/01 | SJK (C) Balakong |
| Balakong (N27) | Bandar Damai Perdana | 102/27/02 | SJK (C) Connaught 2 SMK Damai Perdana |
| Balakong (N27) | Perimbun | 102/27/03 | SMK Perimbun |
| Balakong (N27) | Batu 11 Cheras | 102/27/04 | SJK (C) Batu Sebelas Cheras |
| Balakong (N27) | Cheras Perdana | 102/27/05 | SMK Cheras Perdana |
| Balakong (N27) | Bandar Tun Hussein Onn | 102/27/06 | SK Bandar Tun Hussein Onn |
| Balakong (N27) | Simpang Balak | 102/27/07 | SMA Persekutuan Kajang |
| Balakong (N27) | Desa Baiduri | 102/27/08 | SK Desa Baiduri |
| Balakong (N27) | Cheras Jaya | 102/27/09 | SMK Cheras Jaya |
| Balakong (N27) | Taman Suria Jaya | 102/27/10 | SMK Bandar Tun Hussein Onn (2) |
| Balakong (N27) | Taman Sri Bahagia | 102/27/11 | SK Bandar Tun Hussein Onn (2) SRA Taman Tun Perak |
| Balakong (N27) | Balakong Jaya | 102/27/12 | Dewan Komuniti, Taman Desa Serdang |
| Balakong (N27) | Taming Jaya | 102/27/13 | SK Taming Jaya |
| Balakong (N27) | Sungai Chua Satu | 102/27/14 | SJK (C) Sungai Chua |
| Balakong (N27) | Sungai Chua Dua | 102/27/15 | SJK (C) Sungai Chua |
| Balakong (N27) | Sungai Chua Tiga | 102/27/16 | Pusat Rekrasi (Dewan Tertutup) JKKK Sungai Chua, Kajang |
| Balakong (N27) | Sungai Chua Empat | 102/27/17 | Pusat Rekrasi (Dewan Tertutup) JKKK Sungai Chua, Kajang |
| Balakong (N27) | Sungai Chua Lima | 102/27/18 | Dewan Orang Ramai Sungai Chua |

### Representation history

Members of Parliament for Bangi :
| Parliament | No | Years | Member | Party |
| Constituency split from Serdang and Hulu Langat |||||
| 14th | P102 | 2018–2022 | Ong Kian Ming (王建民) | PH (DAP) |
| 15th | P102 | 2022–present | Syahredzan Johan (شهرضان جوهن) | PH (DAP) |

### State constituency

| Parliamentary constituency | State constituency | State constituency | State constituency | State constituency | State constituency | State constituency | State constituency |
| Parliamentary constituency | 1955–59* | 1959–1974 | 1974–1986 | 1986–1995 | 1995–2004 | 2004–2018 | 2018–present |
| Bangi | | | | | | | Balakong |
| Bangi | | | | | | | Kajang |
| Bangi | | | | | | | Sungai Ramal |

### Current state assembly members

| No. | State Constituency | Member | Coalition (Party) |
| N25 | Kajang | David Cheong Kian Young | PH (PKR) |
| N26 | Sungai Ramal | Mohd Shafie Ngah | PN (PAS) |
| N27 | Balakong | Wayne Ong Chun Wei | PH (DAP) |

### Local governments and postcodes

| No. | State constituency | Local government | Postcode |
| N25 | Kajang | Kajang Municipal Council | 43000 Kajang 43200 Cheras 43300 Seri Kembangan 43500 Semenyih 43600 Bangi 43650 Bandar Baru Bangi |
| N26 | Sungai Ramal | Kajang Municipal Council | 43000 Kajang 43200 Cheras 43300 Seri Kembangan 43500 Semenyih 43600 Bangi 43650 Bandar Baru Bangi |
| N27 | Balakong | Kajang Municipal Council | 43000 Kajang 43200 Cheras 43300 Seri Kembangan 43500 Semenyih 43600 Bangi 43650 Bandar Baru Bangi |