Melville
- County:
- St. Landry Parish
- County Seat:
- No
- Area (mi²):
- 1.256
- State:
- Louisiana
Melville is a town located in St. Landry Parish, Louisiana. Melville has a 2026 population of 740. Melville is currently declining at a rate of -0.67% annually and its population has decreased by -2.12% since the most recent census, which recorded a population of 756 in 2020.
The median household income in Melville is $35,500 with a poverty rate of 24.79%. The median age in Melville is 45.5 years: 44.9 years for males, and 45.6 years for females. For every 100 females there are 55.0 males.