ZIP code
80104
Castle Rock, CO
80104 covers Castle Rock in Douglas County, with 36,461 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 80104. Methodology
ZIP code map of 80104
About ZIP code 80104
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 80104. Not ACS. Methodology
People in 80104
Race
- White28,707
- Black or African American454
- American Indian or Alaska Native258
- Asian629
- Native Hawaiian and Pacific Islander46
- Other race1,117
- Two or more races3,516
Hispanic or Latino (any race): 4,072
Age
- Under 104,557
- 10 to 195,156
- 20 to 293,796
- 30 to 395,096
- 40 to 494,818
- 50 to 594,684
- 60 to 693,675
- 70 to 792,219
- 80 and older726
Income and housing in 80104
Education
- High school graduate97.1%
- Bachelor's degree54.2%
- Graduate degree19.3%
Places covering 80104
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Castle Rock95.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Douglas County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
5.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 80104
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 25,394 | |
| 2006 | 25,432 | |
| 2007 | 26,811 | |
| 2008 | 26,708 | |
| 2009 | 27,758 | |
| 2010 | 28,829 | |
| 2011 | 27,155 | 29,097 |
| 2012 | 27,061 | 29,430 |
| 2013 | 27,359 | 30,240 |
| 2014 | 28,558 | 30,560 |
| 2015 | 28,209 | 30,890 |
| 2016 | 29,033 | 31,440 |
| 2017 | 30,458 | 32,320 |
| 2018 | 30,718 | 32,850 |
| 2019 | 31,522 | 33,990 |
| 2020 | 32,427 | 34,850 |
| 2021 | 33,991 | 36,420 |
| 2022 | 35,084 | 37,650 |
| 2023 | 36,461 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 80104
12 nearest ZIP centroids (any distance)
- 80116Franktown6.0 miPop 5,393 · Income $151,250
- 80109Castle Rock6.9 miPop 27,795 · Income $148,417
- 80118Larkspur8.5 miPop 5,950 · Income $153,368
- 80108Castle Rock10.0 miPop 35,485 · Income $178,670
- 80134Parker12.7 miPop 77,814 · Income $142,162
- 80133Palmer Lake13.7 miPop 2,480 · Income $122,941
- 80132Monument15.1 miPop 29,379 · Income $155,176
- 80107Elizabeth15.2 miPop 14,976 · Income $137,886
- 80131Louviers15.7 miPop 258 · Income $82,500
- 80124Lone Tree16.4 miPop 22,472 · Income $126,775
- 80130Littleton16.6 miPop 25,293 · Income $155,117
- 80921Colorado Springs16.7 miPop 25,207 · Income $143,996
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 80104, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 80104 FAQ
- What city is ZIP code 80104 in?
- 80104 is in Castle Rock, CO.
- What county is 80104 in?
- 80104 is in Douglas County.
- What is the median household income in 80104?
- The median household income in 80104 is $131,359.
- Which ZIP codes are near 80104?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 80104.