Warnadi MM Area • Total 950.207 km2 (366.877 sq mi) Population (2020 census)[1] • Total 1,053,094 • Density 1,100/km2 (2,900/sq mi) [2] Time zone UTC+7 (Indonesia Western Standard Time) Area code(s) 0274, 0298 Vehicle registration H Website semarangkab.go.id