Mid-Atlantic (region of the USA)SubdivisionsState DelawareDistrict of ColumbiaMarylandNew JerseyNew YorkPennsylvania Child topics: District of Columbia (state of the USA)Delaware (state of the USA)Maryland (state of the USA)New Jersey (state of the USA)New York (state of the USA)Pennsylvania (state of the USA) Parent topics: United States of America Attachments mid-atlantic.png (134717 Bytes)