Douglas
County in Colorado
County
The population development of Douglas.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Douglas | County | 60,391 | 175,766 | 285,465 | 357,998 | 383,906 | → |
| Colorado | State | 3,294,394 | 4,301,261 | 5,029,196 | 5,773,707 | 5,877,610 |
Contents: Incorporated Places
The population development of the incorporated places in Douglas.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Aurora | City | Arapahoe / Adams / Douglas | 221,713 | 275,687 | 324,976 | 386,325 | 395,052 | → |
| Castle Pines (Castle Pines North) | City | Douglas | 544 | 3,587 | 10,333 | 11,036 | 14,747 | → |
| Castle Rock | Town | Douglas | 8,608 | 20,302 | 48,238 | 73,160 | 81,415 | → |
| Larkspur | Town | Douglas | 246 | 260 | 183 | 206 | 219 | → |
| Littleton | City | Arapahoe / Jefferson / Douglas | 33,746 | 40,178 | 41,624 | 45,663 | 44,451 | → |
| Lone Tree | City | Douglas | 1,604 | 6,880 | 10,235 | 14,245 | 14,063 | → |
| Parker | Town | Douglas | 5,688 | 23,384 | 45,352 | 58,523 | 62,743 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.