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ZIP Code 80104
Castle Rock, CO, Douglas County
Population
38,479
Land area
70.7sq mi
People per sq mi
544
City
Castle Rock
ZIP 80104 and nearby ZIP codes
ZIP 80104 at a glance
- ZIP 80104 (Castle Rock) is about 9.6 times as dense as Colorado as a whole.
- Households here earn a median of $134,335 a year, 41% more than the Colorado figure of $95,470.
- A typical owner-occupied home is valued at $624,200 (16% above Colorado) and median rent is $1,880 a month.
Local data for ZIP 80104
Counts from official public data
Housing and community stats
ZIP 80104, American Community Survey 2020-2024
Median household income
$134,335
Poverty rate
4.2%
Median home value
$624,200
Prices -3.2% in a year
Median rent
$1,880/mo
Homeownership
79.4%
Bachelor's or higher
55.8%
Median age
38.2
Average commute
29.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,153
ZIP Business Patterns 2023
Employees
9,236
$488M annual payroll
PPP loans
$54.5M
1,120 loans
Campaign donations
$188K
24% D, 28% R, 2026 cycle
Environment and hazard risk
ZIP 80104, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: lightning
Storm events since 1996
1,440
Countywide, mostly hail
Flood insurance policies
311
0.3% of homes, county
July high / Jan low
86° / 18°F
17.6 inches of rain a year
Health statistics
Share of adults in ZIP 80104, CDC PLACES estimates
Obesity
26.6%
U.S. 33.3% -6.7 pts
Diabetes
6.9%
U.S. 12.1% -5.2 pts
Smoking
8.9%
U.S. 12.8% -3.9 pts
Uninsured (18-64)
7.0%
U.S. 11.1% -4.1 pts
Frequently asked questions
- What city is ZIP code 80104?
- ZIP code 80104 is in Castle Rock, CO (Douglas County).
- What county is ZIP code 80104 in?
- ZIP code 80104 is mostly in Douglas County, Colorado.
- How many people live in ZIP code 80104?
- About 38,479 people live in the 80104 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.