# 4th Electoral Unit of the Federation of Bosnia and Herzegovina

The fourth electoral unit of the Federation of Bosnia and Herzegovina is a parliamentary constituency used to elect members to the House of Representatives of Bosnia and Herzegovina since 2000. It consists of Zenica-Doboj Canton and Central Bosnia Canton.

## Demographics

| Ethnicity | Population | % |
| Bosniaks | 446,104 | 72.1 |
| Croats | 141,448 | 22.8 |
| Serbs | 8,586 | 1.4 |
| Did Not declare | 3,467 | 0.6 |
| Others | 18,048 | 2.9 |
| Unknown | 1,466 | 0.2 |
| Total | 619,119 | |

## Representatives

| Convocation | Representatives | Representatives | Representatives | Representatives | Representatives | Representatives | Representatives | Representatives | Representatives | Representatives |
| 2000–2002 | | Osman Brka (SDA) | | Hilmo Neimarlija (SDA) | | Hamdija Kulović (SBiH) | | Muharem Imamović (SDP) | Omer Filipović (SDP) | Zdenko Vukić (HDZ BiH) |
| 2002–2006 | Šefik Džaferović (SDA) | Mirsad Ćeman (SDA) | | Nadžida Mlaćo (SDA) | | Adem Huskić (SBiH) | Jozo Križanović (SDP) | Niko Lozančić (HDZ BiH) |
| 2006–2010 | Šefik Džaferović (SDA) | Šemsudin Mehmedović (SDA) | | Vahid Hećo (SBiH) | Ekrem Ajanović (SBiH) | | Jozo Križanović (SDP) | Niko Lozančić (HDZ BiH) |
| 2010–2014 | Šefik Džaferović (SDA) | Šemsudin Mehmedović (SDA) | | Adnan Bašić (SBB BiH) | | Nermina Zaimović-Uzunović (SDP) | Mirsad Mešić (SDP) | Niko Lozančić (HDZ BiH) |
| 2014–2018 | Šefik Džaferović (SDA) | Šemsudin Mehmedović (SDA) | Mirsad Isaković (SBB BiH) | | Mensura Beganović (DF) | Nikola Lovrinović (HDZ BiH) | Mirsad Mešić (SDP) |
| 2018–2022 | Nermin Mandra (SDA) | Šemsudin Mehmedović (SDA) | | Fuad Kasumović (NB) | Vlatko Glavaš (DF) | Nikola Lovrinović (HDZ BiH) | Zukan Helez (SDP) |
| 2022–2026 | Nermin Mandra (SDA) | Šemsudin Mehmedović (SDA) | | Aida Baručija (BHI) | Vlatko Glavaš (DF) | Marinko Čavara (HDZ BiH) | Zukan Helez (SDP) |

## Election results
### 2022 election

| Party | Votes | Mandates |
| Party of Democratic Action | 84772 | 2 |
| Croatian Democratic Union | 41774 | 1 |
| Social Democratic Party | 33526 | 1 |
| DF | 30556 | 1 |
| Bosnian-Herzegovinian Initiative | 18240 | 1 |
| People and Justice | 14698 | 0 |
| Union for a Better Future of BiH | 7982 | 0 |
| NES | 7141 | 0 |
| Our Party | 5394 | 0 |
| PzP–NB | 4876 | 0 |
| HDZ 1990 | 4185 | 0 |
| Party for Bosnia and Herzegovina | 2819 | 0 |
| Bosnian Party | 2475 | 0 |
| Croatian Republican Party | 819 | 0 |
| Social Democrats | 502 | 0 |
| Movement of Democratic Action | 339 | 0 |
| Bosnia and Herzegovina Greens | 324 | 0 |
| Alliance of Independent Social Democrats | 158 | 0 |
| Union for New Politics | 131 | 0 |
| SMS | 87 | 0 |
| The Left Wing | 56 | 0 |
| Party of Democratic Progress | 52 | 0 |
| Re-Balance | 38 | 0 |
| Circle | 25 | 0 |

### 2018 election

| Party | Votes | % | Mandates |
| Party of Democratic Action | 86033 | 31.56 | 2 |
| Croatian Democratic Union | 43895 | 16.1 | 1 |
| Social Democratic Party | 40032 | 14.69 | 1 |
| Independent Bloc | 29869 | 10.96 | 1 |
| Democratic Front | 22900 | 8.4 | 1 |
| Union for a Better Future of BiH | 17734 | 6.51 | 0 |
| Party for Bosnia and Herzegovina | 5741 | 2.11 | 0 |
| Party of Democratic Activity | 5289 | 1.94 | 0 |
| Our Party | 4715 | 1.73 | 0 |
| HDZ 1990-HSP | 4665 | 1.71 | 0 |
| Bosnian-Herzegovinian Patriotic Party | 3132 | 1.15 | 0 |
| Pensioners Party | 2829 | 1.04 | 0 |
| Democratic Action Movement | 1726 | 0.63 | 0 |
| Croatian Party BiH | 1095 | 0.4 | 0 |
| Independent Bosnia-Herzegovina List | 892 | 0.33 | 0 |
| Bosnian Party | 799 | 0.29 | 0 |
| People and Justice | 658 | 0.24 | 0 |
| Alliance of Independent Social Democrats | 304 | 0.11 | 0 |
| Union for New Politics | 188 | 0.07 | 0 |
| Lijevo Krilo | 73 | 0.03 | 0 |

### 2014 election

| Party | Votes | % | Mandates |
| Party of Democratic Action | 83927 | 30.872 | 2 |
| Union for a Better Future of BiH | 47787 | 17.578 | 1 |
| HDZ–HSS–HKDU–HSP-AS BiH–HSP HB | 36182 | 13.309 | 1 |
| Democratic Front | 34630 | 12.739 | 1 |
| Social Democratic Party | 25961 | 9.55 | 1 |
| Croatian Democratic Union 1990 | 11124 | 4.092 | 0 |
| Bosnian-Herzegovinian Patriotic Party-Sefer Halilović | 9199 | 3.384 | 0 |
| Party of Democratic Activity | 7861 | 2.892 | 0 |
| Party for Bosnia and Herzegovina | 6820 | 2.509 | 0 |
| People's Party for Work and Betterment | 2251 | 0.828 | 0 |
| SPP–SDU–DNZ | 2153 | 0.792 | 0 |
| HSP–DSI | 881 | 0.324 | 0 |
| Bosnian Party | 800 | 0.294 | 0 |
| New Beginning | 729 | 0.268 | 0 |
| Hrvatski Savez Hkdu - Hrast | 638 | 0.235 | 0 |
| Social Democratic Union - Union for Us All | 473 | 0.174 | 0 |
| Diaspora Party | 435 | 0.16 | 0 |
| Total Valid | 271851 | 100 | |

### 2010 election

| Party | Votes | % | Mandates |
| Social Democratic Party | 68360 | 23.98 | 2 |
| Party of Democratic Action | 64352 | 22.58 | 2 |
| Union for a Better Future of BiH | 40082 | 14.06 | 1 |
| Croatian Democratic Union of BiH | 33201 | 11.65 | 1 |
| Party for Bosnia and Herzegovina | 20712 | 7.27 | 0 |
| People's Party for Work and Betterment | 17993 | 6.31 | 0 |
| Croatian Democratic Union 1990 | 11041 | 3.87 | 0 |
| Patriotic Party | 7683 | 2.70 | 0 |
| Retirement Party | 5109 | 1.79 | 0 |
| HSS - NHI | 3123 | 1.10 | 0 |
| Bosnian Party | 3000 | 1.05 | 0 |
| People's Party | 2598 | 0.91 | 0 |
| Party of Democratic Activity | 2225 | 0.78 | 0 |
| Our Party | 2071 | 0.73 | 0 |
| Democratic Party of the disabled | 836 | 0.29 | 0 |
| Alliance of Independent Social Democrats | 831 | 0.29 | 0 |
| Liberal Democratic Party | 722 | 0.25 | 0 |
| Social Democratic Union | 431 | 0.15 | 0 |
| Democratic People's Union | 326 | 0.11 | 0 |
| GDS-NEP | 320 | 0.11 | 0 |
| Total Valid | 285016 | 100 | |

### 2006 election

| Party | Votes | % | Mandates |
| Party of Democratic Action | 63645 | 27.17 | 2 |
| Party for Bosnia and Herzegovina | 58008 | 24.76 | 2 |
| Social Democratic Party | 25734 | 10.99 | 1 |
| HDZ-HNZ | 25133 | 10.73 | 1 |
| Patriotic Party | 14587 | 6.23 | 0 |
| Croatian Democratic Union 1990 | 12679 | 5.41 | 0 |
| People's Party for Work and Betterment | 758 | 3.24 | 0 |
| Croatian Party of Rights | 5633 | 2.40 | 0 |
| Bosnian Patriotic Block | 4363 | 1.86 | 0 |
| Pensioners' Party | 4062 | 1.73 | 0 |
| Youth Political Movement | 2117 | 0.90 | 0 |
| Bosnian National Party | 2045 | 0.87 | 0 |
| Movement for changes | 1881 | 0.80 | 0 |
| Civil Democratic Party | 1543 | 0.66 | 0 |
| European Ecological Party | 1378 | 0.59 | 0 |
| Alliance of Independent Social Democrats | 1209 | 0.52 | 0 |
| Liberal Democratic Party | 1077 | 0.46 | 0 |
| Democratic Party of the disabled | 862 | 0.37 | 0 |
| Democratic People's Union | 309 | 0.13 | 0 |
| Democratic People's Alliance | 232 | 0.10 | 0 |
| Free Democrats | 180 | 0.08 | 0 |
| Total Valid | 227674 | 100 | |

### 2002 election

| Party | Votes | Mandates |
| Party of Democratic Action | 85979 | 3 |
| Croatian Democratic Union- Democrats | 32374 | 1 |
| Party for Bosnia and Herzegovina | 30658 | 1 |
| Social Democratic Party | 27125 | 1 |

### 2000 election

| Party | Votes | Mandates |
| Party of Democratic Action | 79836 | 2 |
| Social Democratic Party | 65293 | 2 |
| Croatian Democratic Union | 45409 | 1 |
| Party for Bosnia and Herzegovina | 42494 | 1 |