As of the census of 2000, there were 12,999 people, 5,530 households, and 3,754 families residing in the county. The population density was 36 people per square mile (14/km2). There were 7,331 housing units at an average density of 20 per square mile (8/km2). The racial makeup of the county was 96.57% White, 2.15% Black or African American, 0.25% Native American, 0.09% Asian, 0.04% Pacific Islander, 0.10% from other races, and 0.79% from two or more races. 0.55% of the population were Hispanic or Latino of any race.