70471 is zip code located in Mandeville, Louisiana. The population is 21,186, making 70471 the 2nd largest zipcode in Mandeville and the 6th largest in St. Tammany Parish.
There are 5 public schools in 70471 with an average Homefacts rating of A-. The total crime rate for Mandeville is moderate , and there are 16 registered sex offenders residing in the zip code 70471. Unemployment in 70471 is low.