Gender in Australia 14 indicators covering gender for Australia. IndicatorLatest Year10-yr change Rank Age population, age 00, female, interpolated 149,630 2025 down 1.5% 71st Age population, age 00, male, interpolated 157,746 2025 down 1.6% 71st Age population, age 01, female, interpolated 150,777 2025 down 0.6% 71st Age population, age 01, male, interpolated 158,898 2025 down 0.6% 71st Age population, age 02, female, interpolated 151,066 2025 down 1.0% 71st Age population, age 02, male, interpolated 159,270 2025 down 1.2% 70th Age population, age 03, female, interpolated 151,529 2025 down 0.5% 71st Age population, age 03, male, interpolated 159,819 2025 down 0.6% 71st Age population, age 04, female, interpolated 150,806 2025 down 0.9% 72nd Age population, age 04, male, interpolated 158,930 2025 down 0.9% 71st Age population, age 05, female, interpolated 149,569 2025 down 2.0% 72nd Age population, age 05, male, interpolated 157,828 2025 down 1.9% 72nd Age at first marriage, female 29.9 2016 up 0.7% 31st Age at first marriage, male 31.2 2016 down 1.3% 38th