Download coordinates as: This is a list of all lighthouses in the U.S. state of Delaware as identified by the United States Coast Guard.
The first lighthouse in the state was erected in 1769[1] and the last in 1925 (ignoring automated towers erected later); the oldest active light is the Fenwick Island Light.
[2] If not otherwise noted, focal height and coordinates are taken from the United States Coast Guard Light List,[3] while location and dates of activation, automation, and deactivation are taken from the United States Coast Guard Historical information site for lighthouses.
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