Officer is a suburb of Melbourne, Victoria, Australia, 48 km south-east of Melbourne's Central Business District and the second most populous in the Shire of Cardinia after Pakenham. Officer recorded a population of 18,503 at the 2021 census.
Population: 18,503 (2021 census)
Elevation: 127 m (417 ft)
Location: 48 km (30 mi) from Melbourne · 8 km (5 mi) from Berwick