Costilla County, CO, USA

location of Costilla county on a map

Costilla County is a county equivalent area found in Colorado, USA. The county government of Costilla is found in the county seat of San Luis.

With a total 3,186.63 sq. km of land and water area, Costilla County, Colorado is the 568th largest county equivalent area in the United States. Home to 3,568 people, Costilla County has a total 2654 households earning 29145 on average per year.

Costilla County, Colorado - Quick Facts

FIPS Code 8023
Area Codes 719
Time Zone MST
Major Cities San Luis (population: 1,462), Fort Garland (population: 856), Blanca (population: 820), Chama (population: 281), Jaroso (population: 57)
Land Area 1,378 sq miles
Water Area 1,227 sq miles
Household Income $29,145
Housing Units 2,654
Median Home Value $93,800
High School Grads 77% of population
Holders of Bachelors Degrees 20% of population
Retail Spending $1,726 per capita