Boonville is a city in Boon Township, Warrick County, Indiana, United States. The population was 6,246 at the 2010 census. The city is the county seat of Warrick County. History Boonville was founded in 1818 and named for Jesse Boon, father of Ratliff Boon. A post office has been in operation at Boonville since 1820. Boonville was incorporated in 1858. President Abraham Lincoln studied law in Boonville. When Abraham Lincoln and his family moved from Kentucky to present-day Spencer County in 1816, their homestead was then considered to be within Boonville's Warrick County boundaries. The future president frequently walked to Boonville to borrow books and watch local attorney John Brackenridge argue cases, thus earning Boonville the distinction of being "where Lincoln learned the law." Points of interest The Boonville post office contains a casein tempera-on-canvas mural titled Boonville Beginnings, painted in 1941 by Ida Abelman. Murals were produced from 1934 to 1943 in the United States through the Section of Painting and Sculpture, later called the Section of Fine Arts, of the Treasury Department. The Boonville Public Square Historic District and Old Warrick County Jail are listed on the National Register of Historic Places. WBNL is an AM/FM (1540 AM, 99.9 FM) radio station operated in Boonville. Owned by Ralph Turpin, WBNL has been on air for decades. WBNL has broadcast sporting events for not only Boonville High School, but also Tecumseh High School. Most livestreams are hosted by BHS Teacher Jim Little, and he is usually accompanied by Rick Madden, Jay Miller, Allen Buck, or Tom Presley. Geography Boonville is located at (38.046231, -87.272544). According to the 2010 census, Boonville has a total area of , of which (or 99.57%) is land and (or 0.43%) is water. 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, Boonville has a humid subtropical climate, abbreviated "Cfa" on climate maps. Demographics 2010 census As of the 2010 census, there were 6,246 people, 2,549 households, and 1,647 families living in the city. The population density was . There were 2,867 housing units at an average density of . The racial makeup of the city was 97.7% White, 0.5% African American, 0.2% Native American, 0.1% Asian, 0.4% from other races, and 1.1% from two or more races. Hispanic or Latino of any race were 1.2% of the population.