Population Demographics
As of 2024 the population of Manly is 1,254. The population is expected to shrink to 1,247 by 2029 - a growth rate of -0.11%.
The median age of Manly residents is 41.
The diversity index of Manly is 17.1, meaning that there is a 17% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.