
Joppa
- County:
- Cullman County
- County Seat:
- No
- Area (mi²):
- 1.944
- State:
- Alabama
Joppa is a CDP located in Cullman County, Alabama. Joppa has a 2025 population of 472. Joppa is currently growing at a rate of 7.03% annually but its population has decreased by -25.79% since the most recent census, which recorded a population of 636 in 2020.
The average household income in Joppa is $87,122 with a poverty rate of 2.63%. The median age in Joppa is 38.4 years: 20.8 years for males, and 58.1 years for females.