Costilla Zip Codes
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Costilla is a county of Colorado. It has a land area of 1,228 square miles. The population of Costilla was 3,524 in 2010 with a negative growth rate of -3.8% since the year 2000.
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- Colorado Zip Codes
- Blanca, Chama, El Rito, Forbes Park, Fort Garland, Ft Garland, Garcia, Jaroso, Los Fuertes, Mesita, San Francisco, San Luis, San Pablo, San Pedro, Sangre De Cri, Sangre De Cristo Ranches, Wildhorse Mesa
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