Westchester County is located just north of New York City. According to the 2010 Census, the county had a population of 949,113. According to 2011 U.S. Census Bureau data, the per-capita income in the county was $47,814 and the median income for a household in the county was $77,006. In terms of household income, Westchester County is the fifth-wealthiest county in New York and is the forty-seventh wealthiest county nationally. Westchester County ranks second after New York County in terms of highest median income per person, with a higher concentration of incomes in smaller households. (Source: Wikipedia (abb.))
