sentences:  About 10.40% of families and 13.90% of the population were below the poverty line, including 18.30% of those under age 18 and 13.80% of those age 65 or over.In 2010, Rutherford County was selected as the location for a new $450 million data center for Facebook.Horsehead Corporation announced the construction of its new, state-of-the-art zinc and diversified metals production facility in Rutherford County, NC, near the municipality of Forest City.