78621 is zip code located in Elgin, Texas. The population is 21,352, making 78621 the largest zipcode in Elgin.
There are 7 public schools in 78621 with an average Homefacts rating of C-. The total crime rate for Elgin is low , and there are 89 registered sex offenders residing in the zip code 78621. Unemployment in 78621 is low.