 The educational attainment levels for the Cocalico School District population (25 years old and over) were 80.9% high school graduates and 16% college graduates.In 2009, the district residents’ per capita income was $20,736, while the median family income was $54,850.In the Commonwealth, the median family income was $49,501 and the United States median family income was $49,445, in 2010.