Douglas County, Colorado
Douglas County covers 841 sq mi of land and has about 377,150 residents. 15 zip codes lie mainly within it, spread across 7 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
377,150
449/sq mi
Median household income
$150K
U.S. $81K
Median home value
$714K
U.S. $333K
Median rent
$2,193
U.S. $1,413
Median age
39.6
U.S. 38.9
Poverty rate
3.8%
U.S. 12.5%
Cities and towns
Zip codes in Douglas County
15 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 80104 | Castle Rock | 38,479 | $134,335 | |
| 80108 | Castle Rock | 36,730 | $181,049 | |
| 80109 | Castle Rock | 28,400 | $155,025 | |
| 80116 | Franktown | 5,132 | $146,000 | |
| 80118 | Larkspur | 5,632 | $158,155 | |
| 80124 | Lone Tree | 22,555 | $129,858 | |
| 80125 | Littleton | 15,630 | $179,983 | |
| 80126 | Littleton | 44,882 | $169,882 | |
| 80129 | Littleton | 30,223 | $141,667 | |
| 80130 | Littleton | 24,719 | $158,741 | |
| 80131 | Louviers | 276 | $107,250 | |
| 80134 | Parker | 80,302 | $146,778 | |
| 80135 | Sedalia | 4,141 | $136,083 | |
| 80138 | Parker | 36,895 | $145,013 | |
| 80163 | Littleton · PO box | — | — |
Douglas County at a glance
Compared with the U.S.
Household income distribution
<$25k
5%
$25–50k
7%
$50–75k
8%
$75–100k
10%
$100–150k
20%
$150–200k
17%
$200k+
33%
Highest education (adults 25+)
No diploma
2%
High school
11%
Some college
17%
Associate's
7%
Bachelor's
39%
Graduate
23%
How people get to work
Drove alone
62%
Carpooled
5%
Transit
0.6%
Walked
1%
Bicycle
0.1%
Worked from home
30%
Other
0.9%
At a glance
| Douglas | U.S. | |
|---|---|---|
| Own their home | 77.4% | 65.2% |
| Bachelor's degree or higher | 62% | 35.7% |
| Work from home | 30.5% | 15.1% |
| Households with broadband | 97.9% | 91% |
| Without health insurance | 3.9% | 8.4% |
| Foreign-born | 8.4% | 14.1% |
| Veterans (of adults) | 7.2% | 6.2% |
| Unemployment | 3.6% | 5.2% |
| Average commute | 27.1 min | 26.4 min |