National Register of Historic Places listings in Idaho facts for kids

Map of Idaho's counties (clickable)

This is a directory of properties and districts included among the National Register of Historic Places listings in Idaho. There are approximately 1,000 sites in Idaho listed on the National Register. Each of the state's 44 counties has at least one listing on the National Register.

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

Numbers of listings by county

The following are approximate tallies of current listings in Idaho on the National Register of Historic Places. 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 not official. Also, the counts in this table exclude boundary increase and decrease listings which modify the area covered by an existing property or district and which carry a separate National Register reference number.

Cataldo Mission in Kootenai County

Experimental Breeder Reactor I in Butte County

Fremont County Courthouse in Fremont County

Old Idaho State Penitentiary in Ada County

Gimlet Pegram Truss Railroad Bridge in Blaine County

Bear Lake Stake Tabernacle in Bear Lake County

	County	# of Sites
1	Ada	156
2	Adams	7
3	Bannock	29
4	Bear Lake	92
5	Benewah	9
6	Bingham	17
7	Blaine	23
8	Boise	4
9	Bonner	16
10	Bonneville	31
11	Boundary	9
12	Butte	3
13	Camas	1
14	Canyon	46
15	Caribou	8
16	Cassia	7
17	Clark	4
18	Clearwater	8
19	Custer	37
20	Elmore	22
21	Franklin	10
22	Fremont	12
23	Gem	10
24	Gooding	13
25	Idaho	39
26	Jefferson	5
27	Jerome	65
28	Kootenai	42
29	Latah	52
30	Lemhi	15
31	Lewis	4
32	Lincoln	41
33	Madison	3
34	Minidoka	3
35	Nez Perce	30
36	Oneida	7
37	Owyhee	14
38	Payette	15
39	Power	12
40	Shoshone	22
41	Teton	5
42	Twin Falls	39
43	Valley	24
44	Washington	29
(duplicates)		(11)
TOTAL		1,029