Culture of Samastipur is simple, beautiful & secular . It has an old tradition of folk songs & folk Famous Mithila paintings, sung and done during festival and important social occasions like marrige &birth ceremonies . Several folk dance form also practised as Kathghorwa nach , natua nach dom domin and jhijhia . Famous Sama chakeva and Dom kach is also practised as a culture in this area, Bhat dal & aaloo chokha is the happiest meal for every being & dhoti kurta for man & sari and salwar kurti for women is regular dress to wear!
People of Samastipur mainly speak Hindi, Maithili & Angika languages.