
Lebanon
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 3.092
- State:
- Oklahoma
Lebanon is a CDP located in Marshall County, Oklahoma. Lebanon has a 2025 population of 189. Lebanon is currently declining at a rate of -4.06% annually and its population has decreased by -25.3% since the most recent census, which recorded a population of 253 in 2020.
The average household income in Lebanon is $80,469 with a poverty rate of 27.8%. The median age in Lebanon is 36.9 years: 28 years for males, and 37 years for females.