Zip code 81101

Zip code 81101, CO

The zip code 81101, type standard, belongs to the following denominations: Alamosa, Great Sand Dunes National Mo, Sand Dunes Mo, Carmel, East Alamosa, Estrella, Henry, Stanley, Washington, Waverly . It is part of the county Alamosa County, state of Colorado. It has an estimated population of 12230.

The postal code 81101 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Alamosa) or acceptable (Great Sand Dunes National Mo, Sand Dunes Mo).