# Sepang (federal constituency)

Sepang is a federal constituency in Sepang District and Kuala Langat District, Selangor, Malaysia, that has been represented in the Dewan Rakyat since 1959.
The federal constituency was created in the 1958 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.

## Demographics

Ethnic breakdown of Sepang's electorate as of 2018
Age breakdown of Sepang's electorate as of 2022
Gender breakdown of Sepang's electorate as of 2022

## History
### Polling districts

According to the federal gazette issued on 18 July 2023, the Sepang constituency is divided into 51 polling districts.
| State constituency | Polling Districts | Code | Location |
| Tanjong Sepat (N54) | Bukit Bangkung | 113/54/01 | SRA Kampung Bukit Bangkong |
| Tanjong Sepat (N54) | Sungai Rawang | 113/54/02 | SK Sungai Rawang |
| Tanjong Sepat (N54) | Tanjong Rhu | 113/54/03 | SJK (T) Teluk Merbau |
| Tanjong Sepat (N54) | Tanjong Sepat Tempatan 1 | 113/54/04 | SJK (C) Tanjong Sepat |
| Tanjong Sepat (N54) | Tanjong Sepat Tempatan 2 | 113/54/05 | SMK Tanjong Sepat |
| Tanjong Sepat (N54) | Tanjong Sepat Tempatan 3 | 113/53/06 | SJK (C) Tanjong Sepat |
| Tanjong Sepat (N54) | Tanjong Sepat Tempatan 4 | 113/54/07 | SJK (C) Tanjong Sepat |
| Tanjong Sepat (N54) | Tanjong Sepat Tempatan 5 | 113/54/08 | SJK (C) Tanjong Sepat |
| Tanjong Sepat (N54) | Tanjong Sepat 6 | 113/54/09 | SK Tanjung Sepat |
| Tanjong Sepat (N54) | Kundang | 113/54/10 | SRA Kampung Kundang |
| Tanjong Sepat (N54) | Batu Laut | 113/54/11 | SK Batu Laut |
| Tanjong Sepat (N54) | Kampung Endah | 113/54/12 | SK Kampung Endah |
| Tanjong Sepat (N54) | Sungai Lang | 113/54/13 | SK Sungai Lang |
| Tanjong Sepat (N54) | Sungai Kelambu | 113/54/14 | SK Sungai Kelambu |
| Dengkil (N55) | Sungai Lempit | 113/55/01 | SK Olak Lempit |
| Dengkil (N55) | Bukit Canggang | 113/55/02 | SK Bukit Changgang |
| Dengkil (N55) | Labuhan Dagang | 113/55/03 | SK Labohan Dagang |
| Dengkil (N55) | Ampar Tenang | 113/55/04 | SRA Dengkil |
| Dengkil (N55) | Kampung Baharu Dengkil | 113/55/05 | SJK (C) Dengkil |
| Dengkil (N55) | Kampung Dengkil | 113/55/06 | SK Dengkil |
| Dengkil (N55) | Pulau Meranti | 113/55/07 | SK Pulau Meranti |
| Dengkil (N55) | Sungai Merab Utara | 113/55/08 | SRA Dato' Abu Bakar Baginda |
| Dengkil (N55) | Kampung Dato Abu Bakar Baginda | 113/55/09 | SK Dato' Abu Bakar Baginda |
| Dengkil (N55) | Sungai Merab | 113/55/10 | SK Sungai Merab Luar |
| Dengkil (N55) | Desa Putra | 113/55/11 | SK Desa Putra |
| Dengkil (N55) | Jenderam Hilir | 113/55/12 | SK Jenderam Hilir |
| Dengkil (N55) | Sungai Buah | 113/55/13 | SRA Sungai Buah |
| Dengkil (N55) | Rtb Datok Harun | 113/55/14 | SK Rancangan Tanah Belia Bukit Changgang |
| Dengkil (N55) | Ladang Ampar Tenang | 113/55/15 | SJK (T) Ampar Tenang |
| Dengkil (N55) | Kampung Melot | 113/55/16 | SK Sungai Melut (A) Dengkil |
| Dengkil (N55) | Bandar Putra Perdana | 113/55/17 | SK Taman Putra Perdana SK Taman Putra Perdana 2 |
| Dengkil (N55) | Taman Permata Dengkil | 113/55/18 | SJK (T) Taman Permata |
| Dengkil (N55) | Desa Air Hitam | 113/55/19 | SJK (C) Sin Ming |
| Dengkil (N55) | Cyberjaya | 113/55/20 | SK Cyberjaya 1 |
| Dengkil (N55) | Selangor Dredging | 113/55/21 | Balai Raya Kampung Selangor Dredging |
| Dengkil (N55) | Desa Pinggiran Putra | 113/55/22 | SK Desa Pinggiran Putra |
| Dengkil (N55) | Kota Warisan | 113/55/23 | SK Kota Warisan |
| Sungai Pelek (N56) | Jenderam Hulu | 113/56/01 | SK Jenderam |
| Sungai Pelek (N56) | Salak | 113/56/02 | SK Salak |
| Sungai Pelek (N56) | Salak Jijan | 113/56/03 | SJK (C) Chio Chiao |
| Sungai Pelek (N56) | Lothian Timur | 113/56/04 | SJK (T) Ladang Bute |
| Sungai Pelek (N56) | Sepang Utara | 113/56/05 | SJK (C) Sepang |
| Sungai Pelek (N56) | Sepang Selatan | 113/56/06 | SJK (T) Sepang |
| Sungai Pelek (N56) | Hulu Cucuh | 113/56/07 | Dewan Orang Ramai Kampung Ulu Chucoh |
| Sungai Pelek (N56) | Bagan Lalang | 113/56/08 | SMK Pantai Sepang Putra |
| Sungai Pelek (N56) | Sungai Pelek Tiga | 113/56/09 | SMK Sungai Pelek |
| Sungai Pelek (N56) | Sungai Pelek Dua | 113/56/10 | SJK (C) Wah Lian |
| Sungai Pelek (N56) | Sungai Pelek Empat | 113/56/11 | SK Sungai Pelek |
| Sungai Pelek (N56) | Bandar Baru Salak Tinggi | 113/56/12 | SK Bandar Baru Salak Tinggi |
| Sungai Pelek (N56) | Taman Seroja | 113/56/13 | SK Taman Seroja |
| Sungai Pelek (N56) | Taman Mawar | 113/56/14 | SK KLIA |

### Representation history

Members of Parliament for Sepang :
| Parliament | No | Years | Member | Party |
| Constituency created from Langat |||||
| Parliament of the Federation of Malaya |||||
| 1st | P076 | 1959–1963 | Lee Siok Yew (李孝友) | Alliance (MCA) |
| Parliament of Malaysia |||||
| 1st | P076 | 1963–1964 | Lee Siok Yew (李孝友) | Alliance (MCA) |
| 2nd | P076 | 1964–1969 | Lee Siok Yew (李孝友) | Alliance (MCA) |
| | | 1969–1971 | Parliament was suspended | Parliament was suspended |
| 3rd | P076 | 1971–1973 | Lee Siok Yew (李孝友) | Alliance (MCA) |
| 3rd | P076 | 1973–1974 | Lee Siok Yew (李孝友) | BN (MCA) |
| 4th | P083 | 1974–1978 | Suhaimi Kamaruddin (سحيمي قمرالدين) | BN (UMNO) |
| 5th | P083 | 1978–1982 | Suhaimi Kamaruddin (سحيمي قمرالدين) | BN (UMNO) |
| 6th | P083 | 1982–1986 | Suhaimi Kamaruddin (سحيمي قمرالدين) | BN (UMNO) |
| 7th | P095 | 1986–1990 | Mohd. Sharif Jajang (محمد. شريف جاجڠ) | BN (UMNO) |
| 8th | P095 | 1990–1995 | Mohd. Sharif Jajang (محمد. شريف جاجڠ) | BN (UMNO) |
| 9th | P102 | 1995–1999 | Seripah Noli Syed Hussin (شريفة نولي سيد حسين) | BN (UMNO) |
| 10th | P102 | 1999–2004 | Seripah Noli Syed Hussin (شريفة نولي سيد حسين) | BN (UMNO) |
| 11th | P113 | 2004–2008 | Mohd Zin Mohamed (محمد زين بن محمد) | BN (UMNO) |
| 12th | P113 | 2008–2013 | Mohd Zin Mohamed (محمد زين بن محمد) | BN (UMNO) |
| 13th | P113 | 2013–2015 | Mohamed Hanipa Maidin (محمد حنيفة بن ميدين) | PR (PAS) |
| 13th | P113 | 2015–2018 | Mohamed Hanipa Maidin (محمد حنيفة بن ميدين) | AMANAH |
| 14th | P113 | 2018–2022 | Mohamed Hanipa Maidin (محمد حنيفة بن ميدين) | PH (AMANAH) |
| 15th | P113 | 2022–present | Aiman Athirah Sabu (أيمن عطيرة سابو‎) | PH (AMANAH) |

### 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 |
| Sepang | | | Batu Laut | Batu Laut | Batu Laut | | |
| Dengkil ||||||
| Sepang | | | Sungei Pelek | Sungei Pelek | Sungei Pelek | Sungei Pelek | Sungei Pelek |
| Sepang | | Sungei Rawang | | | | | |
| Sepang | | | | | | Tanjong Sepat | Tanjong Sepat |

### Current state assembly members

| No. | State Constituency | Member | Coalition (Party) |
| N54 | Tanjong Sepat | Borhan Aman Shah | PH (PKR) |
| N55 | Dengkil | Jamil Salleh | PN (BERSATU) |
| N56 | Sungai Pelek | Lwi Kian Keong | PH (DAP) |

### Local governments & postcodes

| No. | State Constituency | Local Government | Postcode |
| N54 | Tanjong Sepat | Kuala Langat Municipal Council Sepang Municipal Council (Bukit Bangkong area) | 42700 Banting 42800 Tanjong Sepat 43000 Kajang 43800 Dengkil 43900 Sepang 43950 Sungai Pelek 47110, 47120, 47130 Puchong 63000, 63100, 63200, 63300, 64000 Cyberjaya |
| N55 | Dengkil | Kuala Langat Municipal Council (Labohan Dagang area) Sepang Municipal Council | 42700 Banting 42800 Tanjong Sepat 43000 Kajang 43800 Dengkil 43900 Sepang 43950 Sungai Pelek 47110, 47120, 47130 Puchong 63000, 63100, 63200, 63300, 64000 Cyberjaya |
| N56 | Sungai Pelek | Sepang Municipal Council | 42700 Banting 42800 Tanjong Sepat 43000 Kajang 43800 Dengkil 43900 Sepang 43950 Sungai Pelek 47110, 47120, 47130 Puchong 63000, 63100, 63200, 63300, 64000 Cyberjaya |