Between 1991 and 2021, the centre of population for Perth - Inner moves 0.8km east-north-east, with population increasing from 132,000 in 1991 to 189,000 in 2021. Centres of population based on 30 June populations and geographic centroids of SA1s within the SA4 of Perth - Inner. Blue = estimated, red = projected. Data: ABS/AIHW. Created by @AndyHowe_statto. AREA LIST