Between 1991 and 2021, the centre of population for Sydney - Ryde moves 0.03km south-south-west, with population increasing from 151,000 in 1991 to 203,000 in 2021. Centres of population based on 30 June populations and geographic centroids of SA1s within the SA4 of Sydney - Ryde. Blue = estimated, red = projected. Data: ABS/AIHW. Created by @AndyHowe_statto. AREA LIST