Gender in Tonga 15 indicators covering gender for Tonga. IndicatorLatest Year10-yr change Rank Age population, age 00, female, interpolated 1,112 2025 down 14.5% 185th Age population, age 00, male, interpolated 1,200 2025 down 14.5% 185th Age population, age 01, female, interpolated 1,106 2025 down 16.0% 185th Age population, age 01, male, interpolated 1,195 2025 down 14.6% 185th Age population, age 02, female, interpolated 1,110 2025 down 17.1% 185th Age population, age 02, male, interpolated 1,200 2025 down 12.3% 185th Age population, age 03, female, interpolated 1,117 2025 down 15.5% 185th Age population, age 03, male, interpolated 1,209 2025 down 11.2% 185th Age population, age 04, female, interpolated 1,105 2025 down 15.6% 185th Age population, age 04, male, interpolated 1,195 2025 down 17.5% 185th Age population, age 05, female, interpolated 1,089 2025 down 14.0% 185th Age population, age 05, male, interpolated 1,177 2025 down 18.8% 185th Literacy rate, adult female 99.6% 2023 up 0.2% 4th Age at first marriage, female 25.3 2016 down 1.2% 65th Age at first marriage, male 27.4 2016 down 2.1% 86th