76673 is zip code located in Mount Calm, Texas. The population is 1,191, making 76673 the largest zipcode in Mount Calm and the 7th largest in Hill County.
There are 2 public schools in 76673 with an average Homefacts rating of C. , and there are 6 registered sex offenders residing in the zip code 76673. Unemployment in 76673 is moderate.