Lakewood is the home rule municipality that is the most populous municipality in Jefferson County, Colorado, United States. The city population was 155,984 at the 2020 U.S. Census, making Lakewood the fifth most populous city in Colorado and the 167th most populous city in the United States. Lakewood is a suburb of Denver and is a principal city of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and a major city of the Front Range Urban Corridor.

The urban and suburban development of the community known as Lakewood was started in 1889 by Charles Welch and W.A.H. Loveland, who platted a 13-block area along Colfax Avenue west of Denver in eastern Jefferson County. Loveland, the former president of the Colorado Central Railroad, retired to the new community of Lakewood after many years of living in Golden.[citation needed]

Until 1969, the area known as Lakewood had no municipal government, relying instead on several water districts, several fire districts, and the government of Jefferson County. Lakewood was a community with policing provided by the Jefferson County Sheriff, several volunteer-staffed fire districts, and some neighborhoods without street lights or sidewalks. However, the community had already existed for about 80 years.[citation needed]

The City of Lakewood was incorporated in 1969 as Jefferson City. Soon after, an election was held and the city's name was changed to Lakewood, due to an overwhelming dislike of "Jefferson City" and the belief that it would be confused with existing communities in Colorado and Missouri. At the time of incorporation, the city population was already over 90,000.[citation needed]

Lakewood never had a traditional downtown area.[citation needed] West Colfax Avenue served the metropolitan area as U.S. Route 40 and the main route joining Denver with the Rocky Mountains. [citation needed] As such, Colfax from Harlan west to Kipling and beyond had mostly commercial establishments. In addition to the Jewish Consumptives' Relief Society (JCRS) for tuberculosis patients, the small, frame Methodist Church, and telephone exchange, by the 1950s grocery and drug stores, gas stations, restaurants and taverns, several motels, branch banks, a movie theater, a roller rink, a bowling alley, and used car lots emerged there. Several multiple-business "shopping centers" developed followed by much larger centers at JCRS and Westland. The Villa Italia Mall on West Alameda Avenue, 20 blocks south of Colfax, reflected the southward expansion of the Lakewood settlement and housed a larger concentration of retail space. As the mall went into decline, the Lakewood City Council developed a plan to demolish the Villa Italia Mall and replace it with a new development called Belmar.

In 2011, Lakewood was named an All-America City for the first time.

On December 27, 2021, a Denver gunman killed three Denver residents and two Lakewood residents before being killed by seriously wounded Lakewood Police Agent Ashley Ferris.

Lakewood is located at the junction of U.S. Route 6 and Colorado State Highway 121 in central Colorado, the city lies immediately west of Denver and 62 miles (100 km) north-northwest of Colorado Springs.

Lakewood lies in the Colorado Piedmont on the western edge of the Great Plains just east of the Front Range of the southern Rocky Mountains. Green Mountain, a 6,854-foot-tall (2,089 m) mesa, is located in the far west-central part of the city.

The city is located in the watershed of the South Platte River, and several small tributaries of the river flow generally east through it. From north to south, these include Lakewood Gulch, Weir Gulch, Sanderson Gulch, and Bear Creek. Two tributaries of Lakewood Gulch, Dry Gulch, and McIntyre Gulch flow east through the northern part of the city. Turkey Creek, a tributary of Bear Creek, flows northeast through the far southwestern part of the city. In addition, Lena Gulch, a tributary of Clear Creek to the north, flows east then north through the extreme northwestern part of the city.

Several small lakes and reservoirs are in Lakewood. The Soda Lakes lie in the extreme southwestern part of the city. East of them lies Bear Creek Lake, a reservoir fed by Bear Creek and Turkey Creek. Clustered near each other in central Lakewood are Main Reservoir, East Reservoir, Smith Reservoir, Kendrick Lake, and Cottonwood Lake. Northeast of them lies Kountze Lake. In the northwestern part of the city, Lena Gulch both feeds and drains Maple Grove Reservoir. In the extreme southern part of the city lies Bowles Reservoir No. 1 and, just outside the city limits to the reservoir's northeast, Marston Lake.

At the 2020 United States Census, the town had a total area of 28,574 acres (115.635 km2), including 751 acres (3.040 km2) of water.

As a suburb of Denver, Lakewood is part of both the greater Denver metropolitan area and the Front Range Urban Corridor. It borders other communities on all sides, including Wheat Ridge to the north, Edgewater to the northeast, Denver to the east and southeast, Dakota Ridge to the south, Morrison to the southwest, and Golden, West Pleasant View, East Pleasant View, and Applewood to the northwest.

According to the Köppen Climate Classification system, Lakewood has a cold semi-arid climate, abbreviated Bsk on climate maps.

As of the 2010 census, 142,980 people, 61,986 households, and 35,882 families were residing in the city. The population density was 3,334.4 inhabitants per square mile (1,287.4/km2). Its 65,758 housing units averaged 1,533.5 per square mile (591.9/km2). The racial makeup of the city was 82.9% White, 3.1% Asian, 1.6% Black, 1.4% American Indian, 0.1% Pacific Islander, 7.7% from other races, and 3.3% from two or more races. Hispanics and Latinos of any race were 22.0% of the population.

Of the 61,986 households, 26.8% had children under the age of 18 living with them, 41.1% were married couples living together, 5.0% had a male householder with no wife present, 11.9% had a female householder with no husband present, and 42.1% were not families. About 33.5% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older. The average household size was 2.27, and the average family size was 2.92.

The distribution of the population by age was 20.8% under the age of 18, 9.6% from 18 to 24, 27.1% from 25 to 44, 28.0% from 45 to 64, and 14.5% who were 65 years of age or older. The median age was 39.2 years. The gender makeup of the city was 48.9% male and 51.1% female.

The median income for a household in the city was $52,960, and for a family was $66,947. Males had a median income of $46,907 versus $41,476 for females. The city's per capita income was $30,027. About 9.1% of families and 11.7% of the population were below the poverty line, including 20.3% of those under age 18 and 6.1% of those age 65 or over.

Lakewood's economy is diverse, while the largest employers are the government. Companies based in Lakewood include Einstein Bros. Bagels, FirstBank, and The Integer Group.

As of 2013, 67.3% of the population over the age of 16 was in the labor force. 0.1% were in the armed forces, and 67.3% were in the civilian labor force with 61.1% employed and 6.2% unemployed. The occupational composition of the employed civilian labor force was 38.6% in management, business, science, and arts; 25.9% in sales and office occupations; 16.9% in service occupations; 9.9% in production, transportation, and material moving; and 8.7% in natural resources, construction, and maintenance. The three industries employing the largest percentages of the working civilian labor force were educational services, health care, and social assistance (18.4%); professional, scientific, and management, and administrative and waste management services (13.8%); and retail trade (11.9%).

The cost of living index in Lakewood, compared to a U.S. average of 100, is 107.4. As of 2013, the median home value in the city was $238,500, the median selected monthly owner cost was $1,546 for housing units with a mortgage and $442 for those without, and the median gross rent was $940.

According to the city's 2023 annual report, the top employers in the city are:

Lakewood maintains a council-manager form of government. Citizens elect a city council consisting of the mayor, who is elected at-large, and 10 city council members, 2 from each of the city's five geographical wards. The mayor and the council members assert the policies for the operation of the city government. The current City Manager, Kathleen Hodgson, is the longest-tenured City Manager in the State of Colorado.[citation needed]

The current mayor is Wendi Strom. The council members representing Ward 1 are Jeslin Shahrezaei and Glenda Sinks; Sophia Mayott-Guerrero and Isabel Cruz represent Ward 2; Roger Low and Rebekah Stewart represent Ward 3; Rich Olver and David Rein represent Ward 4; and Ward 5 is represented by Jacob LaBure and Paula Nystrom.

The City of Lakewood falls into Colorado House District 26, parts of House District 24, and House District 23. Lakewood is represented in the state house by Reps. Chris Kennedy, Kerry Tipper, and Monica Duran.

Lakewood is within Jefferson County School District R-1.

Lakewood also houses Lakewood High School, Green Mountain High School, Bear Creek High School, Brady Exploration High School, Alameda International High School, and International Baccalaureate schools in Jefferson County, as well as the private Colorado Academy.

Lakewood is home to several colleges and universities, including Colorado Christian University, Rocky Mountain College of Art and Design, Red Rocks Community College, and the Colorado School of Trades.

The town is served by the Jefferson County Public Library.

Nine highways run through the city of Lakewood:

Bus and light rail service within the city, and to other areas in the metropolitan area, is provided by the Regional Transportation District. Light rail service to Lakewood began on April 26, 2013, with the opening of the W Line. Seven light rail stations are located within the city, all of which are located along the W Line.

Intercity transportation is provided by Bustang. Federal Center station in Lakewood is along Bustang's West Line, which connects Denver to Grand Junction.

Landmarks and historical points of interest include:[citation needed]

Notable individuals who were born in or have lived in Lakewood include: