Smithfield, VA

ZIP code 23430 covers Smithfield and nearby parts of Isle of Wight County, Virginia, along the Pagan River. Its landmarks include the Smithfield Historic District, with preserved commercial and residential buildings; the Isle of Wight County Museum, which features local history and the region’s ham industry; Windsor Castle Park, home to the historic Windsor Castle house; and St. Luke’s Historic Church and Museum, one of Virginia’s oldest surviving churches.