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Social Security number

nine-digit number issued to U.S. citizens, permanent residents, and temporary working residents
Class type of: Taxpayer Identification Number, national identification number Q5612679
Social Security number

Facts

10 properties
Instance of
identifier, national identification number[3]
Inception
November 1936[6]
Country
United States[2]
Subclass of
Taxpayer Identification Number, national identification number[4][5]
Applies to jurisdiction
United States[7]
Different from
Individual Taxpayer Identification Number[10]
Dummy value
123-45-6789[12]
Issued by
Social Security Administration[11]
Main Wikidata property
P8002[8]
Native label
Social Security number[9]
🏷️ Also known as
en social en Social Security number ar رقم الضمان الإجتماعي cs číslo sociálního zabezpečení cs SSN de SVN de Sozialversicherungsnummer el Αριθμός Κοινωνικής Ασφάλισης (ΗΠΑ) es 600-15-4572 es Berenice Bazán es C39861994 fa شماره امنیت اجتماعی fr numéro de sécurité sociale fr Social Security number fr SSN he מספר ביטוח לאומי ja 社会保障番号 ko 사회 보장 번호 ko 사회보장번호 ko 사회보장 번호
🔖 Identifiers · 7
Encyclopædia Britannica Online ID
topic/Social-Security-number
Freebase ID
/m/0d063
Interlingual Index ID
i70265
KBpedia ID
SocialSecurityNumber
Microsoft Academic ID (discontinued)
2780841084
Quora topic ID
Social-Security-Numbers
Wolfram Language entity code
Entity["Concept", "SocialSecurityNumber::ggh2r"]

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Instance of 2
identifier, national identification number
Subclass of 2
national identification number, Taxpayer Identification Number
Applies to jurisdiction 1
United States
Country 1
United States
Different from 1
Individual Taxpayer Identification Number
Issued by 1
Social Security Administration
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Summary

Social Security number is an identifier[1].

Related Entities

United States

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . ssa.gov. Retrieved . ssa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . eservices.paychex.com. Retrieved . eservices.paychex.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Social Security number. Retrieved November 8, 2026, from https://4ort.xyz/entity/social-security-number
MLA “Social Security number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/social-security-number.
BibTeX @misc{4ortxyz_social-security-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Social Security number}}, year = {2026}, url = {https://4ort.xyz/entity/social-security-number}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Social Security number — https://4ort.xyz/entity/social-security-number (retrieved 2026-11-08)

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