Delaware Department of Education Locations

Main Office:
John G. Townsend Building
401 Federal Street
(Federal & Loockerman Streets)
Dover, Delaware 19901
State Location Code (SLC): D370B
Phone: (302) 735-4000
Fax: (302) 739-4654
Auxiliary Office:
John W. Collette Education Resource Center
Suite 1
35 Commerce Way
Dover, Delaware 19904
State Location Code (SLC): N510
Certification Office: 302-857-3388 Email:

Send a message to DOE

*Main Office houses all DOE branches, workgroups and divisions not listed below.

** Auxiliary Office houses four of the five Education Supports and Innovative Practices branch groups: Adult and Prison Education Resources; Career and Technical Education; Delaware Center for Educational Technology; and Delaware Interscholastic Athletic Association. This center also houses the Teaching and Learning branch’s Science Curriculum and Material Center, which is part of the Curriculum, Instructional and Professional Development group.