Centennial, Colorado, is a city formed on February 7, 2001, following a majority vote in 2000. With over 100,000 residents, it was the largest incorporation at the time. The city features diverse terrain, extensive recreational trails, and significant parks. Its population of approximately 107,702 includes a mix of families and singles, with a median household income of $128,167. Centennial offers upscale amenities like the Centennial Center Park and a thriving craft beer scene, highlighting a blend of urban and natural attractions that enhance community living, inviting further exploration of its development and attractions.
Expert Highlights
- Centennial, CO, incorporated on February 7, 2001, after a September 12, 2000, vote.
- It features varied terrain with hills and recreational trails.
- Population is around 107,702 with diverse demographics.
- Centennial has upscale shopping and a thriving craft beer scene.
- Economic growth is driven by retail and residential developments.
History and Formation

Centennial, Colorado, was officially established on February 7, 2001, after a historic vote on September 12, 2000, in which 77% of the area's residents supported incorporation.
This move was largely driven by the need to counter potential annexations by neighboring cities, ensuring self-determination and economic sustainability.
The incorporation was the largest in U.S. history at that time, with over 100,000 residents in the area formerly part of Arapahoe County. It involved the Castlewood and Southglenn census-designated places and was influenced by 3,000-plus volunteers who supported the effort.
The Southglenn district remains one of the city's most vibrant communities, offering residents a mix of retail and residential spaces.
Geography and Natural Features

The geography of Centennial, Colorado, reflects the broader characteristics of the Denver metropolitan area, with its specific location influencing local natural features. Centennial's terrain includes numerous hills, gullies, and ravines, accompanied by extensive recreational trails and parks. Key geographical features are outlined in the following table:
Feature | Description | Location |
---|---|---|
Trails | Recreation paths | Citywide |
Parks | Green spaces | Various |
Water | Small lakes, creeks | Spread |
Wildlife | Coyotes, native species | Throughout |
Elevations | Varied slopes | North-south |
These elements create a scenic backdrop for outdoor activities in Centennial. Unlike the city of Thornton, Centennial's geography features more varied elevation changes across its landscape.
Community and Demographics

With a population of approximately 107,702 residents, Centennial, Colorado, boasts a community marked by distinct demographic characteristics.
The racial composition includes White residents at 75.6%, followed by Hispanics at 10%, and Asians at 6%.
The median age is 41.8 years, and the median household income is $128,167.
This data highlights Centennial's diverse yet mainly White demographic structure, with a high median income indicating an affluent community.
The city also has a relatively low poverty rate of 1.9%.
Attractions and Lifestyle**
Several attractions and lifestyle offerings in the Centennial area reflect its appeal as a diverse, vibrant community.
Centennial Center Park, with its playgrounds, splash pad, and amphitheater, is a popular spot for family activities. The Streets at SouthGlenn provide upscale shopping, and the High Line Canal Trail offers scenic routes for hikers and bikers.
Additionally, residents enjoy a thriving craft beer scene, often visiting spots like Resolute Brewing Company, which combines good beer with philanthropy.
These amenities enhance Centennial's lifestyle, making it an appealing choice for both families and singles.
Expert Final Thoughts
Centennial, Colorado, established on February 7, 2001, is a thriving city within Arapahoe County, boasting a population of 108,418 as of 2020. Its formation was driven by a need for self-determination and prevented annexation by Greenwood Village. The city is characterized by its irregular boundaries, diverse geography, and a strong community dynamic. Centennial offers various recreational trails and parks, enriching its lifestyle with both natural beauty and urban amenities.