Library of Congress

(de facto) national library of the United States of America
Organization national_library Q131454
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The Library of Congress is a national library.[1] It was founded on April 24, 1800.[2][3]

Its headquarters are in Washington, D.C.[4][5][6][1] It had 3.2k employees in 2019.[7]

Library of Congress

Summary

Library of Congress is a national library[1]. It ranks in the top 0.57% of national_library entities by monthly Wikipedia readership (7,114 views/month, #1 of 175).[2]

Key Facts

  • Library of Congress held citizenship in United States[3].
  • Library of Congress's field of work was library[4].
  • Library of Congress received the Silver Anvil Award[5].
  • Library of Congress received the Silver Anvil Award[6].
  • Library of Congress was a member of Société de l’histoire de France[7].
  • Library of Congress was a member of Digital Library Federation[8].
  • Library of Congress was a member of Association of Research Libraries[9].
  • Library of Congress was a member of World Digital Library[10].
  • Library of Congress was a member of International Confederation of Architectural Museums[11].
  • Library of Congress was a member of Biodiversity Heritage Library[12].
  • Library of Congress is located in Washington, D.C.[13].
  • Library of Congress is in the country of United States[14].
  • Library of Congress is on the continent of North America[15].
  • Library of Congress's instance of is recorded as national library[16].
  • Library of Congress's instance of is recorded as United Nations Depository Library[17].
  • Library of Congress's instance of is recorded as parliamentary archives[18].
  • Library of Congress's instance of is recorded as legislative branch agency[19].
  • Library of Congress's main regulatory text is recorded as Title 2 of the United States Code[20].
  • Library of Congress's headquarters location is recorded as Washington, D.C.[21].
  • Library of Congress took place at Thomas Jefferson Building[22].
  • The location of Library of Congress was John Adams Building[23].
  • The location of Library of Congress was James Madison Memorial Building[24].
  • Library of Congress's postal code is recorded as 20540-4560[25].
  • Library of Congress's child organization or unit is recorded as US Center for the Book[26].
  • Library of Congress's child organization or unit is recorded as National Film Registry[27].

Body

Founding

April 24, 1800 marks the founding of Library of Congress[28].

Operations

Library of Congress's headquarters location is recorded as Washington, D.C.[21]. Subsidiaries include US Center for the Book[26], an organization[29], in United States[30], founded in 1977[31]; National Film Registry[27], an educational canon[32], in United States[33], founded in 1988[34]; Office of the Inspector General, it[35]; Congressional Research Service[36], an United States federal agency[37], in United States[38], founded in 1914[39], headquartered in Washington, D.C.[40]; Federal Research Division[41], a government agency[42], in United States[43], founded in 1948[44], headquartered in Washington, D.C.[45]; and United States Copyright Office[46], an United States federal agency[47], in United States[48], founded in 1897[49], headquartered in Washington, D.C.[50].

Industry

Library of Congress's field of work was library[4].

Recognition

Awards received include Silver Anvil Award[5], an award[51], in United States[52], founded in 1944[53].

Brands and Namesakes

Things named for Library of Congress include Library of Congress Classification[54], a universal classification scheme[55], in United States[56].

Why It Matters

Library of Congress ranks in the top 0.57% of national_library entities by monthly Wikipedia readership (7,114 views/month, #1 of 175).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[57] It is known by 93 alternative names across languages and contexts.[58]

Works attributed to it include Library of Congress Subject Headings[59], a controlled vocabulary[60], in United States[61], founded in 1898[62]; Russian romanization table[63], a romanisation system[64]; and Tamashek romanization table[65], a romanisation system[66]. Entities named for it include Library of Congress Classification[54], a universal classification scheme[55], in United States[56].

FAQs

What awards did Library of Congress receive?

Honors received include Silver Anvil Award[5] and Silver Anvil Award[6].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [14] . archINFORM. Retrieved . wikidata.org.
  2. [3] . archINFORM. wikidata.org.
  3. [15] . wikidata.org.
  4. [16] . Libraries.org. Retrieved . wikidata.org.
  5. [17] . wikidata.org.
  6. [18] . wikidata.org.
  7. [19] . wikidata.org.
  8. [20] . uscode.house.gov. Retrieved . uscode.house.gov. Provenance: wikidata.org.
  9. [4] . wikidata.org.
  10. [13] . Libraries.org. Retrieved . wikidata.org.
  11. [21] . GeoNames. Retrieved . loc.gov. Provenance: wikidata.org.
  12. [5] . wikidata.org.
  13. [6] . prsa.org. prsa.org. Provenance: wikidata.org.
  14. [22] . wikidata.org.
  15. [23] . wikidata.org.
  16. [24] . aoc.gov. Retrieved . aoc.gov. Provenance: wikidata.org.
  17. [25] . wikidata.org.
  18. [26] . wikidata.org.
  19. [27] . wikidata.org.
  20. [35] . wikidata.org.
  21. [36] . USA.gov. Retrieved . loc.gov. Provenance: wikidata.org.
  22. [41] . wikidata.org.
  23. [46] . wikidata.org.
  24. [7] . wikidata.org.
  25. [8] . clir.org. clir.org. Provenance: wikidata.org.
  26. [9] . Libraries.org. Retrieved . old.arl.org. Provenance: wikidata.org.
  27. [10] . wdl.org. wdl.org. Provenance: wikidata.org.
  28. [11] . icam-web.org. Retrieved . icam-web.org. Provenance: wikidata.org.
  29. [12] . biodivlib.wikispaces.com. Retrieved . biodivlib.wikispaces.com. Provenance: wikidata.org.
  30. [28] . Federal Register. Retrieved . politico.com. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [59] . wikidata.org. → on this site
  2. [63] . wikidata.org. → on this site
  3. [65] . wikidata.org. → on this site
  4. [54] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [51] . Wikidata. wikidata.org. → on this site
  2. [52] . Wikidata. wikidata.org. → on this site
  3. [53] . Wikidata. wikidata.org. → on this site
  4. [29] . Wikidata. wikidata.org. → on this site
  5. [30] . Wikidata. wikidata.org. → on this site
  6. [31] . Wikidata. wikidata.org. → on this site
  7. [32] . Wikidata. wikidata.org. → on this site
  8. [33] . Wikidata. wikidata.org. → on this site
  9. [34] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [42] . Wikidata. wikidata.org. → on this site
  15. [43] . Wikidata. wikidata.org. → on this site
  16. [44] . Wikidata. wikidata.org. → on this site
  17. [45] . Wikidata. wikidata.org. → on this site
  18. [47] . Wikidata. wikidata.org. → on this site
  19. [48] . Wikidata. wikidata.org. → on this site
  20. [49] . Wikidata. wikidata.org. → on this site
  21. [50] . Wikidata. wikidata.org. → on this site
  22. [60] . Wikidata. wikidata.org. → on this site
  23. [61] . Wikidata. wikidata.org. → on this site
  24. [62] . Wikidata. wikidata.org. → on this site
  25. [64] . Wikidata. wikidata.org. → on this site
  26. [66] . Wikidata. wikidata.org. → on this site
  27. [55] . Wikidata. wikidata.org. → on this site
  28. [56] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [57] . Wikidata sitelinks. wikidata.org.
  3. [58] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Library of Congress. Retrieved April 10, 2026, from https://4ort.xyz/entity/library-of-congress
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 2d ago · RVA2869 · 2026-06-27 view diff on Wikidata ↗
    Continent North America
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38647|batch #38647]]: Remove redundant P30"
  2. 10d ago · Chalmd · 2026-06-19 view diff on Wikidata ↗
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    Musicbrainz place id e1d1a030-200d-4b9b-ab91-90a64eb27774
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  3. 12d ago · Porantim · 2026-06-17 view diff on Wikidata ↗
    Musicbrainz label id 2be5c4f7-1072-4726-bea5-ff02b3d90a1d
    "/* wbremoveclaims-remove:1| */ [[Property:P966]]: 2be5c4f7-1072-4726-bea5-ff02b3d90a1d"
  4. 5w ago · Susmuffin · 2026-05-21 view diff on Wikidata ↗
    Harper's tag library-of-congress-washington-d-c
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: library-of-congress-washington-d-c, Matched to [[:toollabs:mix-n-match/#/entry/289941021|library of congress washington d c (#289941021)]] in [[:tooll"
  5. 7w ago · Gerwoman · 2026-05-06 view diff on Wikidata ↗
    Sancho el sabio foundation id 48885
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30386|batch #30386]]"
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