ZIP Code
ZIP Code 81138
Jaroso, Costilla County, Colorado CO
Population
17
Density
0.3/sq mi
Timezone
America/Denver
Safety Score
50
50
Average
Loading map…
Overview
ZIP code 81138 is located in Jaroso, Costilla County, Colorado. The area has a population of approximately 17 residents with a population density of 0.3 per square mile. It is in the America/Denver timezone.