46501 is zip code located in Argos, Indiana. The population is 3,858, making 46501 the largest zipcode in Argos and the 4th largest in Marshall County.
There are 2 public schools in 46501 with an average Homefacts rating of B. , and there are 5 registered sex offenders residing in the zip code 46501. Unemployment in 46501 is low.