Wisner
- County:
- Franklin Parish
- County Seat:
- No
- Area (mi²):
- 0.796
- State:
- Louisiana
Wisner is a town located in Franklin Parish, Louisiana. Wisner has a 2026 population of 744. Wisner is currently declining at a rate of -0.93% annually and its population has decreased by -3.13% since the most recent census, which recorded a population of 768 in 2020.
The median household income in Wisner is $41,705 with a poverty rate of 35.55%. The median age in Wisner is 44.6 years: 33.3 years for males, and 50.2 years for females. For every 100 females there are 115.9 males.