The city, as well as the entire Maglaj municipality, have been subject to a large demographic population shift. Close to all of its pre-war Christian inhabitants, i.e.
Orthodox Serbs and
Catholic Croats, who made up the majority of the pre-war municipality population, no longer reside in the Maglaj municipality. Today, the municipality is overwhelmingly
Bosnian Muslim. The Orthodox population has largely settled in the municipalities of
Doboj and
Modriča in the
Republika Srpska, while the Catholic population has settled in the nearby municipality of
Žepče, an enclave inhabited largely by Croats. A significant number of former Croat inhabitants have also settled in Croatia's capital
Zagreb. Due to the severe fighting around Maglaj throughout the
Bosnian War, and the catastrophic conditions it was exposed to, numerous
Bosniaks have departed the region as well. Pre-war Maglaj was unique because over one third of its married couples were made up of mixed ethnic groups. As a result of this, a great number of these Maglaj inhabitants felt welcome by none of the three warring ethnic groups, and tried to settle abroad. Consequentially, Maglaj residents have dispersed. ==History==