Thanlyin's 2026 population is now estimated at 80,519. In 1983, the population of Thanlyin was 43,153. Thanlyin experienced a decrease of -448 residents over the past year, marking an annual decline of -0.55%. These population values and projections come from Myanmar city census series 1983-2024 via CityPopulation official attribution, Myanmar 2014 census ward population by township workbooks, Myanmar 2024 census urban population by township (Table A-2) and World Population Review Internal Projections .