Zagvozd is a village and a seat of Zagvozd municipality in the Split-Dalmatia County, Croatia. In 2011 it had a population of 767. Zagvoz…Zagvozd is a village and a seat of Zagvozd municipality in the Split-Dalmatia County, Croatia. In 2011 it had a population of 767. Zagvozd is a seat of the municipality of the same name. It includes the villages of: Biokovsko Selo, Krstatice, Rastovac, Rašćane Gornje, Župa, Župa Srednja and Zagvozd.