
Terrytown
- County:
- Jefferson Parish
- County Seat:
- No
- Area (mi²):
- 3.664
- State:
- Louisiana
Terrytown is a CDP located in Jefferson Parish, Louisiana. Terrytown has a 2025 population of 26,802. Terrytown is currently growing at a rate of 0.88% annually and its population has increased by 2.91% since the most recent census, which recorded a population of 26,044 in 2020.
The average household income in Terrytown is $71,568 with a poverty rate of 18.47%. The median age in Terrytown is 34.6 years: 33.4 years for males, and 35.3 years for females.