Child Support Payments/Division of Child Support Services Child Support Payments/Division of Child Support Services CategoryFamily Support TagsFamiliesParenting State agency responsible for helping locate and enforce payments of child support. Locations Kent County New Castle County Sussex County 84 Christiana Rd., New Castle, DE 19720 See on the Map Contact Info (302) 577-7171 https://www.dhss.delaware.gov/dhss/dcss/location.html admin2021-09-27T13:35:38-04:00