is a city in Marion County, West Virginia, United States located in the hills of North-Central West Virginia. Known as Mannington since 1871, the town is rich with history and heritage – from Native American relics to frontiersmen and their settlements to Civil War legends. Perhaps what makes Mannington most unique is the impact of the oil and gas boom in 1890 that literally changed the shape of the town. The population of Mannington was 2,124 at the 2000 census.
As of the census of 2000, there were 2,124 people, 884 households, and 625 families residing in the city. The population density was 1,823.8 people per square mile (707.0/km²). There were 990 housing units at an average density of 850.1/sq mi (329.5/km²). The racial makeup of the city was 83.9% White,2.54% African American, 0.42% Native American, 0.19% Asian, and 0.71% from two or more races. Hispanics or Latinos of any race were 0.33% of the population.
There were 884 households out of which 28.3% had children under the age of 18 living with them, 52.7% were married couples living together, 14.4% had a female householder with no husband present, and 29.2% were non-families. 26.4% of all households were made up of individuals and 17.4% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.88.
The age distribution was 23.0% under the age of 18, 7.8% from 18 to 24, 25.3% from 25 to 44, 24.7% from 45 to 64, and 19.2% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 85.2 males. For every 100 females age 18 and over, there were 82.9 males.
The median income for a household in the city was $26,806, and the median income for a family was $31,852. Males had a median income of $25,078 versus $19,464 for females. The per capita income for the city was $13,036. About 12.7% of families and 18.3% of the population were below the poverty line, including 37.1% of those under age 18 and 9.8% of those age 65 or over.