ZIP Code
ZIP Code 80109
Castle Rock, Douglas County, Colorado CO
Population
28,400
Density
421.9/sq mi
Timezone
America/Denver
Safety Score
50
50
Average
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Overview
ZIP code 80109 is located in Castle Rock, Douglas County, Colorado. The area has a population of approximately 28,400 residents with a population density of 421.9 per square mile. It is in the America/Denver timezone.
Nearby ZIP Codes
80104 (Castle Rock, CO)6.1 mi80108 (Castle Rock, CO)6.1 mi80131 (Louviers, CO)9.6 mi80134 (Parker, CO)10.4 mi80116 (Franktown, CO)10.5 mi80130 (Littleton, CO)11.4 mi80124 (Lone Tree, CO)11.6 mi80125 (Littleton, CO)11.8 mi80118 (Larkspur, CO)12 mi80126 (Littleton, CO)12.6 mi80129 (Littleton, CO)13.8 mi80135 (Sedalia, CO)13.9 mi