U.S. ZIP Code tools

80109 · Population & demographics · Castle Rock CO

ZIP Code
80109

Castle Rock, CO

City / locality
Castle Rock
State
Colorado
ZIP Code type
Type not provided
Latitude
39.3643
Longitude
-104.9014
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

28,400People · Margin of error ±1,671

Median age

36.9Years · Margin of error ±1.9

Median household income

155,025USD · Margin of error ±8,586

Median home value

675,500USD · Margin of error ±15,584

Total households

9,728Households · Margin of error ±566

Housing units

9,873Count · Margin of error ±567

Owner-occupied housing units

7,922Count · Margin of error ±604

Renter-occupied housing units

1,806Count · Margin of error ±384

Median monthly gross rent

2,304USD · Margin of error ±141

Household income distribution

USD · Households

$0–$9,999162±133
$10,000–$14,9990±25
$15,000–$19,999177±141
$20,000–$24,999218±119
$25,000–$29,999123±96
$30,000–$34,999115±96
$35,000–$39,99995±79
$40,000–$44,999206±172
$45,000–$49,999128±96
$50,000–$59,999253±132
$60,000–$74,999343±141
$75,000–$99,999733±253
$100,000–$124,9991,315±311
$125,000–$149,999682±251
$150,000–$199,9991,726±374
≥ $200,0003,452±523

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year