 The per capita income for the county was $15,539.About 11.10% of families and 14.30% of the population were below the poverty line, including 18.30% of those under age 18 and 15.00% of those age 65 or over.Of Liberty County's residents, 8.8% have a college degree, the lowest percentage of any U.S. county with a population exceeding 50,000.