United States National Register of Historic Places

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Delaware

Total count707
Address restricted42
Boundary changes19
Contributing properties1
Architects25
Architectural styles22
Multiple property submissions18
Criteria
A (event)369
B (person)89
C (architecture/engineering)564
D (information potential)39
Role
Building558
District87
Object2
Site46
Structure14
Significance region
National53
State188
Local466
Area of significance
Agriculture115
Architecture577
Art10
Black Heritage21
Commerce61
Communications2
Community Planning30
Conservation1
Economics3
Education31
Engineering26
Entertainment/Recreation10
Ethnic Heritage1
European Heritage3
Exploration/Settlement9
Health/Medicine3
Historic - Aboriginal7
Historic - Non-aboriginal22
Industry59
Invention5
Landscape Architecture15
Law3
Literature2
Maritime History7
Military23
Native American Heritage9
Other1
Performing Arts2
Politics/Government50
Prehistoric28
Religion38
Social History95
Transportation47
Construction decade
16301
16901
17301
17402
17501
17801
18003
18301
18402
18504
18601
18707
18804
18903
19006
19105
19204
19305
19402
19503
19601
19701


Data from United States Park Service and Wikidata