Males had a median income of $33,114 versus $23,800 for females. The per capita income for the county was $17,661. About 6.90% of families and 9.60% of the population were below the poverty line, including 11.60% of those under age 18 and 11.00% of those age 65 or over. As of the 2010 United States Census, there were 17,869 people, 6,187 households, and 4,906 families living in the county. The population density was . There were 6,820 housing units at an average density of . The racial makeup of the county was 87.3% white, 10.3% black or African American, 0.3% Asian, 0.3% American Indian, 0.4% from other races, and 1.3% from two or more races. Those of Hispanic or Latino origin made up 1.1% of the population. In terms of ancestry, 21.4% were American, 17.6% were English, 17.1% were Irish, and 13.2% were German. Of the 6,187 households, 41.6% had children under the age of 18 living with them, 63.3% were married couples living together, 11.0% had a female householder with no husband present, 20.7% were non-families, and 17.6% of all households were made up of individuals. The average household size was 2.84 and the average family size was 3.20. The median age was 38.5 years. The median income for a household in the county was $53,213 and the median income for a family was $57,458. Males had a median income of $43,958 versus $28,148 for females. The per capita income for the county was $21,051. About 9.4% of families and 10.5% of the population were below the poverty line, including 14.7% of those under age 18 and 7.1% of those age 65 or over. Georgia Military College has an extension campus near Zebulon City Hall. The Pike County School District serves Pike County. The school district has one Pre-K building (lottery funded), one primary school (K-2), one elementary school (3-5), one middle school (6-8), a ninth grade academy and one high school (10-12).