76233 is zip code located in Collinsville, Texas. The population is 3,471, making 76233 the largest zipcode in Collinsville and the 9th largest in Grayson County.
There are 2 public schools in 76233 with an average Homefacts rating of A-. The total crime rate for Collinsville is very low , and there are 12 registered sex offenders residing in the zip code 76233. Unemployment in 76233 is moderate.