Centennial, Colorado, located in Arapahoe County just south of Denver, is a thriving home-rule city incorporated in 2001. As of 2023, it is Colorado’s 11th most populous municipality, with approximately 107,400 residents. Known for its suburban comfort paired with metro-area convenience, Centennial offers a high quality of life, strong community values, and excellent access to outdoor recreation.
Centennial’s lifestyle centers around recreation, family-friendly amenities, and community engagement. The award-winning Centennial Center Park, an 11-acre civic destination, serves as the city’s heart—featuring an amphitheater, interactive splash pad, climbing walls, playgrounds, and Colorado-themed historical exhibits. Residents also enjoy proximity to Cherry Creek State Park and Chatfield State Park, offering boating, hiking, beaches, and wildlife viewing.
The South Suburban Parks & Recreation District adds even more amenities, including public golf courses, disc-golf courses, athletic facilities, and the Family Sports Ice Arena, home to ice skating, hockey, and recreation programs.
Centennial experiences a cold semi-arid climate characterized by four distinct seasons. Summers are sunny and warm, while winters bring cold temperatures and snowfall. Low humidity and abundant sunshine support year-round outdoor activities and a comfortable suburban lifestyle.
Most of Centennial is served by the highly acclaimed Cherry Creek School District, consistently ranked among Colorado’s top educational systems. Western portions of the city fall within Littleton Public Schools, another well-regarded district. Higher education options nearby include Arapahoe Community College and the University of Colorado Anschutz Medical Campus, offering advanced academic and research opportunities.
Centennial is home to approximately 107,400 residents with a median age of 41.8 years. The city has a median household income of around $128,167. The population is predominantly White non-Hispanic (about 75%), with Asian (~6%), multiracial (~5%), and Hispanic (~10%) communities contributing to the city’s cultural diversity. Roughly 9% of residents are foreign-born.
Centennial is widely regarded as one of the safer communities in the Denver metro area. The city boasts low crime and poverty rates, supported by active civic participation, neighborhood programs, and a strong municipal focus on community safety.
The cost of living in Centennial is moderately high, driven largely by housing and utilities. The median home value is approximately $626,700, and the homeownership rate is strong at around 81%. Average commute time for residents is about 25.8 minutes. Overall, Centennial offers an attractive balance of affordability, lifestyle value, and suburban amenities.
Before incorporation, the area consisted of the Castlewood and Southglenn census-designated places. In 2001, residents voted overwhelmingly to form the City of Centennial, making it Colorado’s largest-ever incorporation at the time. The motto, “Spirit of the Past”, reflects its pride in community heritage.
Today, Centennial blends suburban tradition with economic growth. It is home to major employers and headquarters such as United Launch Alliance and Arrow Electronics, as well as Centennial Airport and destination retailers like IKEA, highlighting the city’s business-friendly environment.
Centennial is exceptionally well-connected, offering access to major highways including I-25 and E-470. The RTD bus network serves key corridors, and the city benefits from proximity to the Centennial Airport and Denver International Airport, providing convenient regional and international travel options. Whether commuting by car or transit, residents enjoy straightforward mobility throughout the metro area.
