The following List of U.S. National Historic Landmarks by state provides detailed information on United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 National Historic Landmark

National Historic Landmark

A National Historic Landmark is a building, site, structure, object, or district, that is officially recognized by the United States government for its historical significance...

s (NHLs) in each state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 or other territory, including the number of NHLs in that state, and the earliest and latest dates of designation. Click on the state name to go to a detailed listing of the individual NHLs in that state.

Detail table

	State or region	Number of landmarks	Earliest declared	Latest declared	Example
1	Alabama	36
2	Alaska	48
3	Arizona	41
4	Arkansas	16
5	California	137
6	Colorado	21
7	Connecticut	60
8	Delaware	13
9	Florida	42
10	Georgia	48
11	Hawaii	33
12	Idaho	10
13	Illinois	85
14	Indiana	37
15	Iowa	24
16	Kansas	24
17	Kentucky	30
18	Louisiana	53
19	Maine	42
20	Maryland	71
21	Massachusetts (Boston alone)	185 (56)
22	Michigan	34
23	Minnesota	25
24	Mississippi	38
25	Missouri	37
26	Montana	25
27	Nebraska	20
28	Nevada	7
29	New Hampshire	22
30	New Jersey	55
31	New Mexico	44
32	New York (New York City alone)	262 (108)
33	North Carolina	38
34	North Dakota	5
35	Ohio	70
36	Oklahoma	20
37	Oregon	16
38	Pennsylvania (Philadelphia alone)	163 (67)
39	Rhode Island	44
40	South Carolina	76
41	South Dakota	16
42	Tennessee	30
43	Texas	46
44	Utah	14
45	Vermont	17
46	Virginia	120
47	Washington	24
48	West Virginia	16
49	Wisconsin	41
50	Wyoming	24
51	District of Columbia	75
52	U.S. Commonwealths and Territories	15
53	Associated States	5
54	Foreign States	1
Less duplicates	—	(18)
Total	—	2,468

Map

Alternatively, click on the state in the map below to go to the list of NHLs in that state.

External links

• National Historic Landmark Program at the National Park Service
  National Park Service
  The National Park Service is the U.S. federal agency that manages all national parks, many national monuments, and other conservation and historical properties with various title designations...
  
  
• Lists of National Historic Landmarks