•Number and proportion of persons aged 25 and older with less than a high school education
•Ratio of the number of students graduating from high school to the number of students who entered ninth grade 3 years previously
•Median household income
•Proportion of children less than 15 years of age living in families at or below the poverty level
•Unemployment rate
•Number and proportion of single-parent families
•Number and proportion of persons without health insurance