
Reserve
- County:
- St. John the Baptist Parish
- County Seat:
- No
- Area (mi²):
- 14.559
- State:
- Louisiana
Reserve is a CDP located in St. John the Baptist Parish, Louisiana. Reserve has a 2025 population of 7,573. Reserve is currently declining at a rate of -1.9% annually and its population has decreased by -10.97% since the most recent census, which recorded a population of 8,506 in 2020.
The average household income in Reserve is $67,588 with a poverty rate of 13.46%. The median age in Reserve is 40.4 years: 34.9 years for males, and 42.4 years for females.