Population Demographics
As of 2025 the population of Terrytown is 966. The population is expected to shrink to 927 by 2030 - a growth rate of -0.82%.
The median age of Terrytown residents is 32.
The diversity index of Terrytown is 74.2, meaning that there is a 74% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.