Costilla County, Colorado Zip Codes

6 zips

Zip Code
City
Population ↓
81151Sanford1,708
81152San Luis1,187
81133Fort Garland1,109
81123Blanca729
81126Chama371
81138Jaroso39

Overview of Zip Codes in Costilla County

6
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 6 ZCTAs in Costilla County, Colorado (US Census).