Mermentau is located in Acadia Parish, LA. The population is 575, making Mermentau the 8th largest city in Acadia Parish.
There are 1 public schools in Mermentau with an average Homefacts rating of A+. The total crime rate for Mermentau is low , and there are 1 registered sex offenders residing in the city. Unemployment in Mermentau is moderate and the median home sales price is $0. Detailed and up-to-date Mermentau property reports are available for any property address.