|City of Centennial|
Spirit of the Past
|Coordinates: Coordinates: |
|o Type||Home rule municipality|
|o Mayor||Stephanie Piko|
|o Total||29.867 sq mi (77.355 km2)|
|o Land||29.721 sq mi (76.976 km2)|
|o Water||0.146 sq mi (0.379 km2)|
|Elevation||5,830 ft (1,777 m)|
|o Rank||11th in Colorado|
288th in the United States
|o Density||3,648/sq mi (1,409/km2)|
|o Metro||2,963,821 (19th)|
|o CSA||3,623,560 (17th)|
|o Front Range||5,055,344|
|Time zone||UTC-07:00 (MST)|
80015-80016, 80111-80112, 80121-80122,
80161 (PO Box)
|Area code(s)||Both 303 and 720|
The City of Centennial is a home rule municipality located in Arapahoe County, Colorado, United States. The city population was 108,418 at the 2020 United States Census, making Centennial the 11th most populous municipality in Colorado. Centennial is a part of the Denver-Aurora-Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor.
The City of Centennial was formed on February 7, 2001, from portions of unincorporated Arapahoe County, including the former Castlewood and Southglenn census-designated places (CDPs). The citizens of the area had voted to incorporate on September 12, 2000, choosing Centennial as the official name during the vote. The name reflects Colorado's admission to the Union as the 38th state in 1876, the centennial year of the United States Declaration of Independence. The state of Colorado is nicknamed the "Centennial State".
Incorporation was approved by 77% of the voters, and the population of the area at over 100,000 made it the largest incorporation in U.S. history as of its creation. The city was incorporated in large part to prevent further annexations of unincorporated areas by the city of Greenwood Village in an attempt to improve its tax base. The taxes generated from businesses in unincorporated portions of Arapahoe County funded the majority of the county's services, including road work. A number of court cases[specify] eventually established the right of incorporation to take precedence over the right of annexation.
The city was incorporated on a promise to keep city taxes at 1%. (One of the campaigns against incorporation appealed to voters to maintain the 3.8% sales tax of the unincorporated county.) According to the City of Centennial website, the current sales tax rate is two-and-a-half times the promised rate, at 2.5%.
Since the city is relatively new, some people in the Denver-Aurora metropolitan area do not yet recognize the area by the name "Centennial", especially since neighboring Aurora, Englewood and Littleton are the default place names assigned by the United States Postal Service for ZIP codes serving Centennial. Thus, mailing addresses designated as "Aurora", "Englewood" or "Littleton" may actually be located in Centennial. This causes considerable confusion, as Centennial and Englewood do not even share a boundary, while some portions of Centennial are surrounded by Aurora and vice versa.
Centennial Airport, formerly Arapahoe County Airport, lies adjacent to Centennial, but is located in unincorporated Arapahoe County. The airport is not named after the city, as it predates the city by over 30 years.
Centennial is roughly divided in half by Interstate 25, with most of its business and entertainment centers lying west of the highway. The city's boundaries are highly irregular and evocative of a gerrymander, particularly the overwhelmingly residential eastern portions of the city, which appear with Foxfield, portions of Aurora, and unincorporated areas as a distorted checkerboard on the city's map.
Centennial has many hills, gullies and ravines, and its open spaces are usually accompanied by recreational trails and parks, including Dry Creek Dam, DeKoevend Park, the High line Canal Trail, Willow Creek Trail, as well as Big Dry Creek and Little Dry Creek Trails. Centennial hosts most native wildlife and is a good reflection of Colorado's front range ecosystem. Centennial has seen a boost in coyote populations in recent years, leading to resident education on how to deter coyotes from eating family pets.
Centennial is located at 39°35'47" North, 104°50'38" West (39.5963, -104.8439).
The median age is 37.2 years, in comparison to the 35.3-year national average. For every 100 females, there are 98 males.
According to Centennial's 2017 Comprehensive Annual Financial Report, the top employers in the city are:
|4||United Launch Alliance|
|7||Sierra Nevada Corporation|
Most of Centennial is within the territory of the Cherry Creek Public Schools while the western portion of the city in the territory of Littleton Public Schools. Centennial is also served by a few private schools.
Public High Schools
Public Middle Schools
Public Elementary Schools - West Centennial
Public Elementary Schools - East Centennial
Private Elementary and Middle Schools
The city is governed under the council-manager form of government which limits the power of the city to levy and collect taxes. The city council has eight members. The Mayor and Council Members are all part-time officials who hold other full-time jobs.
|Council Members, District I||Kathy Turley||Candace Moon|
|Council Members, District II||Carrie Penaloza||Tammy Mauer|
|Council Members, District III||Ken Lucas||Mike Sutherland|
|Council Members, District IV||Ron Weidman||Marlo Alston|
|City Clerk||Barb Setterlind|
|City Manager||Matt Sturgeon|
Notable individuals who were born in or have lived in Centennial include: