Between 2001 and 2021, the centre of population for Barkly (R) moves 7km north-north-west, with population decreasing from 7,410 in 2001 to 7,200 in 2021. Centres of population based on 30 June populations and geographic centroids of MBs within the SA2 of Barkly (R). Blue = estimated, red = projected. Data: ABS/AIHW. Created by @AndyHowe_statto. AREA LIST