This National Services Snapshot summarizes key data on demographics and services for children from birth to age five and pregnant women served by Head Start, Early Head Start, and Migrant and Seasonal Head Start programs. The data in this Snapshot is a subset of the annual Program Information Report (PIR) submission to the Office of Head Start. Data categories include: (1) Funded Enrollment; (2) Funded Enrollment by Program Option; (3) Detail - Center-based Funded Enrollment; (4) Total Cumulative Enrollment; (5) Participants by Age; (6) Homelessness Services; (7) Foster Care; (8) Prior Enrollment of Children; (9) Ethnicity and Race; (10) Primary Language of Family at Home; (11) Health Services; (12) Disabilities Services; (13) Family Services; and (14) Specific Services.