Huntington, known as the "Lime City", is the largest city in and the county seat of Huntington County, Indiana, United States. It is in Huntington and Union townships. It is also part of Fort Wayne, Indiana's metropolitan area. The population was 17,022 at the 2020 census. Geography According to the 2010 census, Huntington has a total area of , of which (or 98.48%) is land and (or 1.52%) is water. Demographics 2010 census As of the census of 2010, there were 17,391 people, 6,566 households, and 4,197 families living in the city. The population density was . There were 7,487 housing units at an average density of . The racial makeup of the city was 96.4% White, 0.6% African American, 0.4% Native American, 0.5% Asian, 0.6% from other races, and 1.4% from two or more races. Hispanic or Latino of any race were 2.4% of the population. There were 6,566 households, of which 34.1% had children under the age of 18 living with them, 45.2% were married couples living together, 13.3% had a female householder with no husband present, 5.4% had a male householder with no wife present, and 36.1% were non-families. Of all households 30.4% were made up of individuals, and 12.5% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 3.06. The median age in the city was 33.4 years. 24.8% of residents were under the age of 18; 13.5% were between the ages of 18 and 24; 25.5% were from 25 to 44; 22.5% were from 45 to 64; and 13.5% were 65 years of age or older. The gender makeup of the city was 47.7% male and 52.3% female. 2000 census As of the census of 2000, there were 17,450 people, 6,717 households, and 4,419 families living in the city. The population density was . There were 7,262 housing units at an average density of . The main religion is Roman Catholic, with around 42% of the city attending masses. The racial makeup of the city was 97.83% White, 0.21% African American, 0.45% Native American, 0.45% Asian, 0.02% Pacific Islander, 0.30% from other races, and 0.73% from two or more races. Hispanic or Latino of any race were 1.12% of the population. There were 6,717 households, out of which 33.5% had children under the age of 18 living with them, 48.9%