This annual report of the Oklahoma Department of Human Services (DHS) is for fiscal year 1990. A introductory overview presents brief program descriptions and trends. Tables describing expenditures for fiscal years 1989 and 1990 by program type and overall DHS program expenditures categorized by federal and state amounts for the years 1937-1990, as well as per capita expenditures by locale, are included. A table lists DHS programs and services by types for these categories: children; aged; blind, deaf and physically or mentally disabled persons; and for financially, medically, and socially needy. The bulk of the report is divided into these sections: (1) family support services, including public assistance; supplemental payments to the aged, blind, and disabled; and aid to the aged, blind, and disabled; (2) child support enforcement; (3) medical services, including Medicaid payments and services; (4) children and youth services, including child abuse and neglect investigations, adoptive homes, foster homes, homes and schools, and court-related and community services; (5) developmental disability services; (6) rehabilitation services; (7) aging services, including support services and nutrition programs; (8) appeals; (9) Oklahoma Medical Center; and (10) support services. (ABL)