Boone County is a county in the U.S. state of Indiana. As of 2020, the population was 70,812. The county seat is Lebanon. In 1787, the fledgling United States defined the Northwest Territory, which included the area of present-day Indiana. In 1800, Congress separated Ohio from the Northwest Territory, designating the rest of the land as the Indiana T…
Boone County is a county in the U.S. state of Indiana. As of 2020, the population was 70,812. The county seat is Lebanon. In 1787, the fledgling United States defined the Northwest Territory, which included the area of present-day Indiana. In 1800, Congress separated Ohio from the Northwest Territory, designating the rest of the land as the Indiana Territory. President Thomas Jefferson chose William Henry Harrison as the territory's first governor, and Vincennes was established as the territorial capital. After the Michigan Territory was separated and the Illinois Territory was formed, Indiana was reduced to its current size and geography. By December 1816 the Indiana Territory was admitted to the Union as a state.
Country: United States
State: Indiana
Founded: April 1, 1830 (created) · 1831 (organized)