
Jena
- County:
- LaSalle Parish
- County Seat:
- No
- Area (mi²):
- 5.498
- State:
- Louisiana
Jena is a town located in LaSalle Parish, Louisiana. Jena has a 2025 population of 4,139. Jena is currently declining at a rate of -0.14% annually and its population has decreased by -0.7% since the most recent census, which recorded a population of 4,168 in 2020.
The average household income in Jena is $93,204 with a poverty rate of 6.5%. The median age in Jena is 39.7 years: 46 years for males, and 38.8 years for females.