Arapahoe
County in Colorado
County
The population development of Arapahoe.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2025-07-01 | |
|---|---|---|---|---|---|---|---|
| Arapahoe | County | 391,511 | 487,967 | 572,003 | 655,085 | 666,918 | → |
| Colorado | State | 3,294,394 | 4,301,261 | 5,029,196 | 5,775,326 | 5,957,493 |
Contents: Incorporated Places
The population development of the incorporated places in Arapahoe.
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 2025-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Aurora | City | Arapahoe / Adams / Douglas | 221,713 | 275,687 | 324,976 | 386,255 | 410,053 | → |
| Bennett | Town | Adams / Arapahoe | 1,636 | 2,057 | 2,300 | 2,872 | 4,224 | → |
| Bow Mar | Town | Arapahoe / Jefferson | 862 | 847 | 849 | 854 | 832 | → |
| Centennial | City | Arapahoe | 81,484 | 102,586 | 100,391 | 107,962 | 108,658 | → |
| Cherry Hills Village | City | Arapahoe | 5,274 | 5,962 | 5,987 | 6,439 | 6,389 | → |
| Columbine Valley | Town | Arapahoe | 1,090 | 1,145 | 1,252 | 1,501 | 1,684 | → |
| Deer Trail | Town | Arapahoe | 476 | 602 | 547 | 1,073 | 1,755 | → |
| Englewood | City | Arapahoe | 29,918 | 31,943 | 30,260 | 33,655 | 35,305 | → |
| Foxfield | Town | Arapahoe | 567 | 718 | 714 | 756 | 746 | → |
| Glendale | City | Arapahoe | 2,959 | 4,612 | 4,318 | 4,613 | 4,475 | → |
| Greenwood Village | City | Arapahoe | 8,435 | 11,297 | 13,919 | 15,667 | 15,323 | → |
| Littleton | City | Arapahoe / Jefferson / Douglas | 33,746 | 40,178 | 41,624 | 45,648 | 46,246 | → |
| Sheridan | City | Arapahoe | 4,979 | 5,760 | 5,623 | 6,103 | 5,972 | → |
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.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 325,174 |
| Females | 329,896 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 153,390 |
| 18-64 years | 411,221 |
| 65+ years | 90,459 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 18,853 |
| 70-79 years | 40,237 |
| 60-69 years | 68,888 |
| 50-59 years | 79,172 |
| 40-49 years | 87,640 |
| 30-39 years | 101,694 |
| 20-29 years | 90,330 |
| 10-19 years | 88,562 |
| 0-9 years | 79,694 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 13,518 |
| Urban | 641,552 |
| »Race« (C 2020) | |
|---|---|
| White | 396,027 |
| Black/African American | 70,787 |
| Indigenous | 6,820 |
| Asian | 42,472 |
| Pacific Islander | 1,777 |
| Some other | 54,355 |
| 2 or more | 82,832 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 135,729 |
| Other | 519,341 |