81102 is zip code located in Alamosa, Colorado. The population is , making 81102 the 4th largest zipcode in Alamosa and the 5th largest in Alamosa County.
There are 0 public schools in 81102 with an average Homefacts rating of NA. The total crime rate for Alamosa is high , and there are 0 registered sex offenders residing in the zip code 81102. Unemployment in 81102 is moderate.