As of the census of 2010, there were 14,112 people, 4,463 households, and 3,311 families residing in the county. The population density was 43 people per square mile (17/km2). There were 4,916 housing units at an average density of 18 per square mile (7/km2). The racial makeup of the county was 98.66% White, 0.19% Black or African American, 0.33% Native American, 0.13% Asian, 0.03% Pacific Islander, 0.17% from other races, and 0.48% from two or more races. 0.82% of the population were Hispanic or Latino of any race. Sequatchie County was mentioned as an "Extreme Whitopia" in Rich Benjamin's book, "Searching for Whitopia".