70448 is zip code located in Mandeville, Louisiana. The population is 24,692, making 70448 the largest zipcode in Mandeville and the 4th largest in St. Tammany Parish.
There are 9 public schools in 70448 with an average Homefacts rating of A+. The total crime rate for Mandeville is moderate , and there are 13 registered sex offenders residing in the zip code 70448. Unemployment in 70448 is low.