80109 Frequently Asked Questions

A: ZIP Code 80109 is Located in Castle Rock Colorado.

A: ZIP Code 80109 is Located Entirely in Douglas County Colorado.

A: The Current Sales Tax in ZIP Code 80109 is 7.9%

A: The Area Codes for 80109 are 303, 720 and 983

A: ZIP Code 80109 is in the Colorado 4th Congressional District.

A: 80109 is within Colorado State House of Representatives District 39 and Colorado State House of Representatives District 45.

A: 80109 is within Colorado State Senate District 2 and Colorado State Senate District 4.

A: The 2022 population of ZIP Code 80109 is 27852. The population growth rate in 80109 is 0.00%. The population density of 80109 is 942.

A: The majority race/ethnicity of people residing in 80109 is White (85.53%). The majority race/ethnicity of students attending public schools in 80109 is White(76.19%).

A: The median household income in 80109 is $130,296 (2021) and the average adjusted income is $385,870 (2021).
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