Costilla County, CO

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Costilla County, Colorado cities by population

Number of cities: 4
Population: 3,517
Largest city: San Luis
Table of cities in Costilla County, Colorado sorted by population from largest to smallest.
CityTypePopulation
San Luistown624
Fort GarlandCDP589
Blancatown344
San AcacioCDP63

What is the largest city in Costilla County, Colorado?

San Luis is the largest city in Costilla County, Colorado with a population of 624.

TOP-5 cities by population in Costilla County, Colorado:
  • San Luis
  • Fort Garland
  • Blanca
  • San Acacio