Title: Oklahoma City
Content:  Oklahoma City, officially the City of Oklahoma City, and often shortened to OKC, is the capital and largest city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 22nd among United States cities in population, and is the 11th largest city in the Southern United States. The population grew following the 2010 census and reached 681,054 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population. Oklahoma City's city limits 
Title: Oklahoma State Capitol
Content:  Oklahoma's territorial capital and first state capital was located in the city of Guthrie. The settlement of the first state capital began at noon on April 22, 1889, when cannons sounded the start of the Oklahoma land run. The town was designated as the territorial capital in 1890. 
Title: Oklahoma State Capitol
Content:  The Oklahoma State Capitol is the house of government of the U.S. state of Oklahoma. It is the building that houses the Oklahoma Legislature and executive branch offices. It is located along Lincoln Boulevard in Oklahoma City and contains 452,508 square feet of floor area. The present structure includes a dome completed in 2002. Oklahoma's first capital was Guthrie, Oklahoma, but it moved to Oklahoma City in 1910. Construction began on the Oklahoma State Capitol in 1914 and was completed in 1917. Originally, it housed the judicial branch of Oklahoma, but the state's high courts moved most of their operations to the Oklahoma Judicial Center in 2011, leaving only the Supreme Court Hearing Chamber in the capitol building. The state capitol complex is the only state capitol grounds in the United States with active oil rigs.
Title: Outline of Oklahoma
Content:  The following outline is provided as an overview of and topical guide to the U.S. state of Oklahoma: Oklahoma &ndash; state located in the South Central United States. Oklahoma is the 20th most extensive and the 28th most populous of the 50 United States. The state's name is derived from the Choctaw words okla and humma, meaning "red people". On November 16, 1907, Oklahoma became the 46th state to enter the union. Its residents are known as Oklahomans or, informally "Okies", and its capital and largest city is Oklahoma City. A major producer of natural gas, oil, and agricultural products, Oklahoma relies on an economic base of aviation, energy, telecommunications, and biotechnology.
Title: Oklahoma County, Oklahoma
Content:  Oklahoma County is located in the central part of the U.S. state of Oklahoma. As of the 2010 census, the population was 718,633, making it the most populous county in Oklahoma. The county seat is Oklahoma City, the state capital and largest city. Oklahoma County is at the heart of the Oklahoma City Metropolitan Statistical Area. Oklahoma County is one of seven counties in the United States to share the same name as the state it is located in (the other six counties are Arkansas County, Hawaii County, Idaho County, Iowa County, New York County (known commonly as Manhattan), and Utah County), and the only one of the seven to contain the state capital.
Title: History of Oklahoma City
Content:  cities as high profile Oklahoman politicians, including Governor Charles N. Haskell, advocated for Oklahoma City to receive the title of state capital instead. This rivalry continued until, by popular vote, Oklahoma City was made the official capital of Oklahoma on June 11, 1910. Speculations among Guthrie civic leaders claimed that an unknown Oklahoma City booster allegedly spirited the state seal way from the Guthrie state capital in the night to ensure the title transfer. Oklahoma City continues to hold the title of Oklahoma’s Capital into present day, with the Oklahoma State Capital established at N.E 23rd street and Lincoln Boulevard in 1917.
Title: Oklahoma
Content:  Oklahoma is a state in the South Central region of the United States, bordered by the state of Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New Mexico on the west, and Colorado on the northwest. Partially in the western extreme of the Upland South, it is the 20th-most extensive and the 28th-most populous of the 50 United States. Its residents are known as Oklahomans (or colloquially "Okies"), and its capital and largest city is Oklahoma City. The state's name is derived from the Choctaw words, "people" and humma, which translates as 
Title: Demographics of Oklahoma
Content:  Oklahoma had 598 incorporated places in 2010, including three cities over 100,000 in population and 40 over 10,000. Two of the fifty largest cities in the United States are located in Oklahoma, Oklahoma City and Tulsa, and 58 percent of Oklahomans live within their metropolitan areas, or spheres of economic and social influence defined by the United States Census Bureau as a metropolitan statistical area. Oklahoma City, the state's capital and largest city, had the largest metropolitan area in the state in 2010, with 1,252,987 people, and the metropolitan area of Tulsa had 937,478 residents. Oklahoma's largest cities in 2010 were: Oklahoma City (579,999), Tulsa (391,906), Norman (110,925), Broken Arrow (98,850), Lawton (96,867), Edmond (81,405), Moore (55,081), Midwest City (54,371), Enid (49,379), and Stillwater (45,688). Between 2000 and 2010, the cities that led the state in population growth were Blanchard 172.4%, Elgin 78.2%, Piedmont 56.7%, Bixby 56.6%, and Owasso 56.3%.
Title: December 1910
Content: Oklahoma City became the capital of Oklahoma at 8:40 in the evening, as Governor Charles N. Haskell signed the legislation while dining at an eating house at the Santa Fe Railroad train station at Guthrie, which had been the state capital since Oklahoma attained statehood in 1907. ; Sixteen employees were killed, and 13 injured, in a boiler explosion at the Morewood Lake Ice Company, near Pittsfield, Massachusetts. ; Born: ; Michel Aflaq, Syrian political theorist, founder of Ba'athism (d. 1989) ; Ronald Coase, British economist, 1991 Nobel Prize in Economics laureate (d. 2013) ; Konsta Jylhä, Finnish violinist (d. 1984) ; Died: Reginald Doherty, 38, British tennis player who won four consecutive Wimbledon singles titles (1897–1900) 
Title: Index of Oklahoma-related articles
Content: OK – United States Postal Service postal code for the State of Oklahoma ; Oklahoma website ; commons:Category:Oklahoma ; commons:Category:Maps of Oklahoma ; Oklahoma Ballot State Question 790 ; Oklahoma City, state capital since 1910 ; commons:Category:Oklahoma City, Oklahoma ; Oklahoma Club Collegiate Soccer League ; Oklahoma CyberKnife ; Oklahoma Native Plant Society ; Oklahoma Right To Farm SQ 777 ; Oklahoma State Capitol ; Oklahoma Territory ; Oklahomans for Children and Families ; commons:Category:Outdoor sculptures in Oklahoma Oklahomans for Children and Families ; commons:Category:Outdoor sculptures in Oklahoma commons:Category:Outdoor sculptures in Oklahoma 

Question: What is the capital of Oklahoma?
Answer: Oklahoma City.
Oklahoma City, Oklahoma.
OKC.
Okla. City.