National Register of Historic Places listings in Maine

This is a list of properties and districts listed on the National Register of Historic Places in Maine. There are approximately 1,500 listed sites in Maine. Each of the state's 16 counties has more than forty listings on the National Register.

Map of Maine's counties

This National Park Service list is complete through NPS recent listings posted November 10, 2011.^[1]

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^[2] and new weekly listings posted since then on the National Register of Historic Places web site.^[3] 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.^[4] 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

Bangor Standpipe, in Penobscot County

	County	# of Sites
1	Androscoggin	100
2	Aroostook	59
3.1	Cumberland: Portland	85
3.2	Cumberland: Other	136
3.3	Cumberland: Total	221
4	Franklin	43
5	Hancock	121
6	Kennebec	118
7	Knox	91
8	Lincoln	101
9	Oxford	89
10	Penobscot	102
11	Piscataquis	52
12	Sagadahoc	57
13	Somerset	57
14	Waldo	56
15	Washington	96
16	York	170
(duplicates)		(7)[5]
Total:		1,526

See also

• List of National Historic Landmarks in Maine

References

1. ^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on November 10, 2011.
2. ^ "National Register Information System". National Register of Historic Places. National Park Service. 2008-04-24. http://nrhp.focus.nps.gov/natreg/docs/All_Data.html. 
3. ^ "National Register of Historic Places: Weekly List Actions". National Park Service. http://www.cr.nps.gov/nr/nrlist.htm. Retrieved January 2, 2009. 
4. ^ Weekly List Actions, National Register of Historic Places website
5. ^ The following sites are listed in multiple counties: Arnold Trail to Quebec (Franklin, Kennebec, Sagadahoc, and Somerset), Georges River Canal (Knox and Waldo), Porter-Parsonfield Bridge (Oxford and York), Shaker Village (Androscoggin and Cumberland), and Waldo-Hancock Bridge (Hancock and Waldo).