 Lonoke County is included in the Central Arkansas metro area, with Little Rock as the principal city.In addition to agriculture, the county's economy sees tourists at the Camp Nelson Confederate Cemetery, Joe Hogan Fish Hatchery and Toltec Mounds State Park, Lonoke County is an alcohol prohibition or dry county.According to the U.S. Census Bureau, the county has a total area of , of which is land and (4.0%) is water.