Mount Lebanon
- County:
- Bienville Parish
- County Seat:
- No
- Area (mi²):
- 4.03
- State:
- Louisiana
Mount Lebanon is a town located in Bienville Parish, Louisiana. Mount Lebanon has a 2026 population of 63. Mount Lebanon is currently declining at a rate of 0% annually and its population has decreased by -5.97% since the most recent census, which recorded a population of 67 in 2020.
The median age in Mount Lebanon is 21.8 years: 21.6 years for males, and 62 years for females. For every 100 females there are 257.5 males.