80543 is zip code located in Milliken, Colorado. The population is 5,673, making 80543 the largest zipcode in Milliken and the 6th largest in Weld County.
There are 3 public schools in 80543 with an average Homefacts rating of C+. The total crime rate for Milliken is very low , and there are 11 registered sex offenders residing in the zip code 80543. Unemployment in 80543 is moderate.