National Register of Historic Places listings in Maine facts for kids

Map of Maine's counties

There are approximately 1,600 properties and districts listed on the National Register of Historic Places in the U.S. State of Maine. Each of the state's 16 counties has more than forty listings on the National Register.

This National Park Service list is complete through NPS recent listings posted March 31, 2017.

Current listings by county

The following are approximate tallies of current listings by county. These counts are based on entries in the National Register Information Database as of April 24, 2008 and new weekly listings posted since then on the National Register of Historic Places web site. There are frequent additions to the listings and occasional delistings and the counts here are approximate and not official. New entries are added to the official Register on a weekly basis. Also, the counts in this table exclude boundary increase and decrease listings which only modify the area covered by an existing property or district, although carrying a separate National Register reference number.

Grace Bailey (schooner), in Knox County

	County	# of Sites
1	Androscoggin	106
2	Aroostook	59
3.1	Cumberland: Portland	90
3.2	Cumberland: Other	142
3.3	Cumberland: Total	232
4	Franklin	43
5	Hancock	125
6	Kennebec	132
7	Knox	90
8	Lincoln	105
9	Oxford	94
10	Penobscot	107
11	Piscataquis	55
12	Sagadahoc	59
13	Somerset	58
14	Waldo	63
15	Washington	100
16	York	179
(duplicates)		(8)
Total:		1,599