70380 is zip code located in Morgan City, Louisiana. The population is 22,044, making 70380 the largest zipcode in Morgan City and the largest in St. Mary Parish.
There are 9 public schools in 70380 with an average Homefacts rating of B+. , and there are 84 registered sex offenders residing in the zip code 70380. Unemployment in 70380 is very high.
Zip codes within Morgan City include 70381.