Demiroz was born in Balikesir in 1969. Graduated from Anadolu University, Fine arts Faculty, Graphic Design in 1995. In 1995, In the same department, he started working as a lecturer. In 1997, he won a fellowship from USA and accomplished his M.F.A. in Photography, in Savannah Collage of Art and Design. He has opened 7 solo exhibitions and received more than 200 awards in photography. Sadik Demiroz continues to work in his own studio. He is married and has two children.