The first post office in Oak Grove was established in 1828.[6] The community was named for oak trees near the original town site.[7] The Clarksville Railroad was extended to Oak Grove in the 19th century.[8]
According to the United States Census Bureau, Oak Grove has a total area of 10.8 square miles (27.9 km2), of which 0.03 square miles (0.09 km2), or 0.30%, is water.[5]
Demographics
As of the census[10] of 2000, there were 7,064 people, 2,529 households, and 1,820 families residing in the city. The population density was 685.4 inhabitants per square mile (264.6/km2). There were 2,912 housing units at an average density of 282.5 per square mile (109.1/km2). The racial makeup of the city was 61.72% White, 25.81% African American, 1.03% Native American or Alaska Native, 1.64% Asian, 0.51% Pacific Islander, 3.94% from other races, and 5.35% from two or more races. Hispanics or Latinos of any race were 9.41% of the population.
There were 2,529 households, out of which 50.2% had children under the age of 18 living with them, 58.5% were married couples living together, 10.3% had a female householder with no husband present, and 28.0% were non-families. 17.6% of all households were made up of individuals, and 0.8% had someone living alone who was 65 years of age or older. The average household size was 2.79 and the average family size was 3.14.
The age distribution was 32.2% under the age of 18, 23.4% from 18 to 24, 38.6% from 25 to 44, 4.9% from 45 to 64, and 1.0% who were 65 years of age or older. The median age was 24 years. For every 100 females, there are 113.0 males. For every 100 females age 18 and over, there were 115.7 males.
The median income for a household in the city was $32,235, and the median income for a family was $31,972. Males had a median income of $25,497 versus $18,994 for females. The per capita income for the city was $13,769. About 7.9% of families and 10.6% of the population were below the poverty line, including 13.1% of those under age 18 and 8.0% of those age 65 or over.
Climate
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Oak Grove has a humid subtropical climate, abbreviated "Cfa" on climate maps.[13]
References
^ abCommonwealth of Kentucky. Office of the Secretary of State. Land Office. "Oak Grove, Kentucky". Accessed 18 September 2013.
