Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Share |


Population:3,524 (More Details)
Male Population:1,822
Female Population:1,702
Median Age:49
ZIP Codes:5
Area Codes:0
Total Area:1,230 square miles (county)
Land Area:1,227 square miles (county)
Water Area:3 square miles (county)

COSTILLA County, CO Covers 5 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 81123GeneralBlanca805Mountain719
ZIP Code 81126P.O. BoxChama276Mountain719
ZIP Code 81133GeneralFort Garland840Mountain719
ZIP Code 81138P.O. BoxJaroso56Mountain719
ZIP Code 81152GeneralSan Luis1,434Mountain719

COSTILLA, CO Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of COSTILLA County, CO3,524
Male population of COSTILLA County, CO1,822
Female population of COSTILLA County, CO1,702
Median age (years)49
White Population2,397
Black Population24
Indian Population104
Asian Population34
Hawaiian Population9
Hispanic Population2,327
Median age (Male)48.6
Median age (Female)49.4
Total households1,550
Family households (families)976
Average household size for COSTILLA County, CO2.27
Average family size of COSTILLA County, CO2.88
Total housing units for COSTILLA County, CO2,613

COSTILLA County, CO Covers 5 Cities