Gender in South Korea 15 indicators covering gender for South Korea. IndicatorLatest Year10-yr change Rank Age population, age 00, female, interpolated 119,025 2025 down 42.9% 81st Age population, age 00, male, interpolated 125,732 2025 down 42.7% 79th Age population, age 01, female, interpolated 116,471 2025 down 45.4% 81st Age population, age 01, male, interpolated 122,813 2025 down 45.2% 80th Age population, age 02, female, interpolated 119,098 2025 down 46.3% 78th Age population, age 02, male, interpolated 125,514 2025 down 46.3% 77th Age population, age 03, female, interpolated 124,678 2025 down 45.7% 76th Age population, age 03, male, interpolated 131,322 2025 down 45.9% 76th Age population, age 04, female, interpolated 128,342 2025 down 43.4% 76th Age population, age 04, male, interpolated 135,145 2025 down 44.0% 76th Age population, age 05, female, interpolated 139,152 2025 down 36.3% 75th Age population, age 05, male, interpolated 146,462 2025 down 37.2% 74th Age at first marriage, female 31.5 2015 up 9.4% 18th Age at first marriage, male 33.9 2015 up 5.9% 15th Maternal leave benefits 100.0% 2017 unchanged 1st