Between 1991 and 2021, the centre of population for Central Coast moves 1.7km north-north-east, with population increasing from 240,000 in 1991 to 348,000 in 2021. Centres of population based on 30 June populations and geographic centroids of SA1s within the SA4 of Central Coast. Blue = estimated, red = projected. Data: ABS/AIHW. Created by @AndyHowe_statto. AREA LIST