Cities & Towns in Arapahoe County, CO
Arapahoe County, county in Colorado, United States. As of 2020 county had an estimated population of 657,452 inhabitants. The county was created 163 years ago in 1861. Its county seat is Littleton.
There are 14 city/town in Arapahoe County, CO. The largest city of Arapahoe County is Centennial with a population of 110,156. Other cities include, Littleton population 46,000, Southglenn population 42,268, Englewood population 35,099, Castlewood population 25,271
Centennial
Centennial, The second most populous city in Arapahoe County, Colorado.
Littleton
Littleton, A city in Arapahoe County, Colorado.
Southglenn
Southglenn, Neighborhood in Centennial, Colorado, United States
Located just east of Denver, Arapahoe County contains many of the suburbs and towns that make up the metro area's populous eastern suburbs. With nearly 650,000 residents, the county seat and most populous city is Aurora, which developed rapidly in recent decades to become Colorado's third largest city.
South of Aurora, Centennial offers family-friendly neighborhoods and technology jobs. The affluent villages of Greenwood Village and Cherry Hills boast luxury estates and country clubs. Further east, smaller towns like Bennett, Strasburg, and Watkins retain their rural and agricultural roots.
The western side of the county includes tech hub Englewood along with the historic communities of Littleton and Columbine. In the south, affluent and family-friendly Parker continues to draw new residents. Castle Rock balances small-town feel with growing entertainment options.
From urban living in Aurora to rolling prairies in Strasburg, Arapahoe County includes a diverse collection of Denver metro area cities and towns. With economic opportunities, top-ranked schools, and a mix of urban and rural lifestyles, it appeals to many seeking the suburban Colorado lifestyle.
All Arapahoe County Cities (Aphebetical)
List of cities, towns, neighborhoods & other populated places in Arapahoe County.
| City Name | Title | Population |
|---|---|---|
| Bow Mar | Town of the United States | 947 |
| Byers | City in Arapahoe County, Colorado, United States | 1,160 |
| Castlewood | City in Hamlin County, South Dakota, United States | 25,271 |
| Centennial | The second most populous city in Arapahoe County, Colorado. | 110,156 |
| Cherry Hills Village | City in Colorado, United States | 6,620 |
| Columbine Valley | City in Arapahoe County, Colorado, United States of America | 1,508 |
| Deer Trail | City in Arapahoe County, Colorado, United States of America | 856 |
| Englewood | City in Bergen County, New Jersey, United States | 35,099 |
| Foxfield | City in Arapahoe County, Colorado, United States of America | 771 |
| Glendale | City in Colorado | 5,102 |
| Greenwood Village | City in Colorado | 14,907 |
| Littleton | A city in Arapahoe County, Colorado. | 46,000 |
| Sheridan | City in State of Colorado, United States | 6,027 |
| Southglenn | Neighborhood in Centennial, Colorado, United States | 42,268 |
