81120 is zip code located in Antonito, Colorado. The population is 2,058, making 81120 the largest zipcode in Antonito and the 2nd largest in Conejos County.
There are 3 public schools in 81120 with an average Homefacts rating of C. , and there are 8 registered sex offenders residing in the zip code 81120. Unemployment in 81120 is moderate.