New Castle County Number: 33 Seat: New Castle (June 1, 1822 - present) Built: 1865-69 Cost: $120,000 Architect: Isaac Hodgson (Indianapolis) Builder: Henry County Style: Italianate Population - Henry County (2002): 47,983 Population - New Castle (2002): 18,994 Size: 392.9 square miles Date of Organization: June 1, 1822 Named for: Patrick Henry Dates visited: 8/16/2003 Courthouse address: 101 South Main Street, New Castle, 47362 Go Back ||| Forward Home |