Costilla County, CO Zip Codes
6 zip codes across 6 cities in Costilla County, CO
About Costilla County
Costilla County, Colorado (CO) contains 6 unique zip codes spanning 6 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Costilla County.
Cities in Costilla County
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All Zip Codes in Costilla County, CO
| Zip Code | City |
|---|---|
| 81123 | Blanca |
| 81126 | Chama |
| 81133 | Fort Garland |
| 81152 | San Luis |
| 81153 | San Pablo |
| 811XX | Zcta 811xx |
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Frequently Asked Questions
How many zip codes are in Costilla County, CO?
Costilla County, CO has 6 zip codes across 6 cities.
What cities are in Costilla County?
Cities in Costilla County include Blanca, Chama, Fort Garland, San Luis, San Pablo, Zcta 811xx.
What state is Costilla County in?
Costilla County is located in Colorado (CO).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.