 The population density was 37 per square mile (14/km²).There were 13,589 housing units at an average density of 15 per square mile (6/km²).The racial makeup of the county was 80.14% White, 4.13% Black or African American, 0.59% Native American, 0.59% Asian, 0.01% Pacific Islander, 12.43% from other races, and 2.10% from two or more races.