This annual report presents aggregate data from the 11 non-tribal Head Start grantees in Maine for the 2012-2013 program year. All of the data related to services, staff, children, and families cited in this report are obtained from the Office of Head Start 2012-2013 Program Information Report (PIR) unless otherwise indicated. This data clearly demonstrates Head Start's positive impact on Maine's children, families, communities, and economy. (author abstract)