Population Demographics
As of 2026 the population of Acadia is 56,123. The population is expected to shrink to 55,151 by 2031 - a growth rate of -0.35%.
The median age of Acadia residents is 40.
The diversity index of Acadia is 42.7, meaning that there is a 43% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.