Costilla County CO | Free Public Records Search

Lookup Public Records inCostilla County,Colorado. Including Vital Birth and Death Records, Deeds, Probate, Property Records, Mortgages, Liens, Judgments, Marriage Licenses, Voter Registrar, Payroll, Military Discharges.Costilla County, Colorado OverviewCostilla County is located in the U.S. state of Colorado. The county was formed in 1861 and named after the Costilla River. The county seat is San Luis. According to the U.S. Census Bureau of 2013, the county has a population of approximately 3,518 people. According to the U.S. Census Bureau, the county has a total area of 1,230 square miles, of which 1,227 square miles is land and 304 square miles is water. Costilla County borders the following counties: Huerfano County to the northeast; Las Animas County to the east; Colfax County, New Mexico to the southeast; Taos County, New Mexico to the south; Conejos County to the west; and Alamosa County to the northwest. Costilla County has six zip codes. The zip codes of Costilla County are 811...