 The county has continued to decline in population since 2010, showing a 3.5% decrease in population to 74,723 between the 2010 census and the 2012 (-3.5%) census estimates.The median income for a household in the county was $31,327, and the median income for a family was $38,252.Males had a median income of $31,848 versus $21,867 for females.