Langley is a town in Mayes and Craig counties, Oklahoma, United States. It sits in the foothills of the Ozark Mountains on the coast of Grand Lake o' the Cherokees. The population was 606 at the 2020 census,
History
Langley, still located at its original site, is on State Highway 82 at the west end of the Pensacola Dam, which is on the National Register of Historic Places and holds back the Grand Lake. Langley incorporated on November 20, 1939, and a post office was established on January 20, 1939. The dam was completed in 1941, and the town began to promote itself to the recreation industry.
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2020 census
As of the 2020 census, Langley had a population of 606. The median age was 46.7 years. 19.8% of residents were under the age of 18 and 27.1% of residents were 65 years of age or older. For every 100 females there were 106.1 males, and for every 100 females age 18 and over there were 104.2 males age 18 and over.
There were 275 households in Langley, of which 30.9% had children under the age of 18 living in them. Of all households, 41.8% were married-couple households, 24.0% were households with a male householder and no spouse or partner present, and 25.8% were households with a female householder and no spouse or partner present. About 28.7% of all households were made up of individuals and 12.4% had someone living alone who was 65 years of age or older.
! Race !! Number !! Percent
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| White || 375 || 61.9%
|-
| Black or African American || 0 || 0.0%
|-
| American Indian and Alaska Native || 125 || 20.6%
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| Asian || 2 || 0.3%
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| Native Hawaiian and Other Pacific Islander || 1 || 0.2%
|-
| Some other race || 15 || 2.5%
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| Two or more races || 88 || 14.5%
|-
| Hispanic or Latino (of any race) || 31 || 5.1%
|}
2000 census
As of the census