ZIP code
80108
Castle Rock, CO
80108 covers Castle Rock in Douglas County, with 35,485 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 80108. Methodology
ZIP code map of 80108

About ZIP code 80108
Acceptable cities: Castle Pines
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 80108. Not ACS. Methodology
People in 80108
Race
- White27,167
- Black or African American406
- American Indian or Alaska Native142
- Asian922
- Native Hawaiian and Pacific Islander45
- Other race581
- Two or more races2,925
Hispanic or Latino (any race): 2,822
Age
- Under 104,006
- 10 to 195,513
- 20 to 292,822
- 30 to 393,465
- 40 to 494,944
- 50 to 594,932
- 60 to 693,523
- 70 to 792,297
- 80 and older686
Income and housing in 80108
Education
- High school graduate98.3%
- Bachelor's degree65.5%
- Graduate degree21.4%
Places covering 80108
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 Rock44.5%
- Castle Pines34.3%
- Castle Pines Village13.4%
- The Pinery0.0%
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
7.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 80108
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 19,172 | |
| 2006 | 19,702 | |
| 2007 | 21,088 | |
| 2008 | 21,491 | |
| 2009 | 22,365 | |
| 2010 | 23,049 | |
| 2011 | 21,155 | 23,431 |
| 2012 | 22,341 | 24,040 |
| 2013 | 23,619 | 24,780 |
| 2014 | 23,949 | 25,410 |
| 2015 | 24,912 | 26,400 |
| 2016 | 25,178 | 27,330 |
| 2017 | 25,700 | 28,700 |
| 2018 | 27,101 | 30,240 |
| 2019 | 27,719 | 31,980 |
| 2020 | 28,952 | 33,260 |
| 2021 | 31,545 | 35,410 |
| 2022 | 33,259 | 36,850 |
| 2023 | 35,485 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 80108
12 nearest ZIP centroids (any distance)
- 80134Parker4.7 miPop 77,814 · Income $142,162
- 80109Castle Rock5.9 miPop 27,795 · Income $148,417
- 80124Lone Tree6.4 miPop 22,472 · Income $126,775
- 80130Littleton6.9 miPop 25,293 · Income $155,117
- 80131Louviers8.6 miPop 258 · Income $82,500
- 80112Englewood8.9 miPop 36,687 · Income $107,504
- 80126Littleton8.9 miPop 44,482 · Income $166,501
- 80104Castle Rock10.0 miPop 36,461 · Income $131,359
- 80122Littleton10.8 miPop 31,575 · Income $120,181
- 80138Parker11.0 miPop 35,942 · Income $142,397
- 80129Littleton11.0 miPop 29,495 · Income $136,915
- 80116Franktown11.5 miPop 5,393 · Income $151,250
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 80108, 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 80108 FAQ
- What city is ZIP code 80108 in?
- 80108 is in Castle Rock, CO.
- What county is 80108 in?
- 80108 is in Douglas County.
- What is the median household income in 80108?
- The median household income in 80108 is $178,670.
- Which ZIP codes are near 80108?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 80108.