Boutte is a census-designated place (CDP) in St. Charles Parish, Louisiana, United States. The population was 3,075 at the 2010 census, and 3,054 in 2020.
Boutte is located at (29.901060, -90.386434).
According to the United States Census Bureau, the CDP has a total area of , of which is land and (0.80%) is water.
Boutte first appeared as a census designated place the 1990 U.S. census.
As of the 2020 United States census, there were 3,054 people, 1,080 households, and 838 families residing in the CDP.
St. Charles Parish Public School System operates public schools: