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Union County

county in Illinois, United States
AdministrativeArea county_of_illinois Q486458
Union County
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Union County

Summary

Union County is a county of Illinois[1]. It draws 64 Wikipedia views per month (county_of_illinois category, ranking #43 of 102).[2]

Key Facts

  • Union County is located in Illinois[3].
  • Union County is in the country of United States[4].
  • Union County's instance of is recorded as county of Illinois[5].
  • Union County's capital is recorded as Jonesboro[6].
  • Union County's shares border with is recorded as Jackson County[7].
  • Union County's shares border with is recorded as Alexander County[8].
  • Union County's shares border with is recorded as Pulaski County[9].
  • Union County's shares border with is recorded as Williamson County[10].
  • Union County's shares border with is recorded as Johnson County[11].
  • Union County's shares border with is recorded as Cape Girardeau County[12].
  • Union County's shares border with is recorded as Perry County[13].
  • United States is named after Union County[14].
  • Union County's contains the administrative territorial entity is recorded as Jonesboro[15].
  • Union County's Commons category is recorded as Union County, Illinois[16].
  • January 2, 1818 marks the founding of Union County[17].
  • Union County's coordinate location is recorded as {'lat': 37.47, 'lon': -89.26}[18].
  • Union County's official website is recorded as http://www.unioncountyil.gov[19].
  • Union County's topic's main category is recorded as Category:Union County, Illinois[20].
  • Union County has a population of {'amount': '+17808'}[21].
  • Union County has a population of {'amount': '+17760'}[22].
  • Union County has a population of {'amount': '+17711'}[23].
  • Union County has a population of {'amount': '+17649'}[24].
  • Union County has a population of {'amount': '+17583'}[25].
  • Union County has a population of {'amount': '+17408'}[26].
  • Union County has a population of {'amount': '+17244'}[27].

Body

Geography

Union County is in the country of United States[4]. It is located in Illinois[3].

Physical Characteristics

Union County covers an area of {'unit': 'Q712226', 'amount': '+1093'}[28]. Population counts include {'amount': '+17808'}[21], {'amount': '+17760'}[22], {'amount': '+17711'}[23], {'amount': '+17649'}[24], {'amount': '+17583'}[25], and {'amount': '+17408'}[26].

Designation and Status

Union County's instance of is recorded as county of Illinois[5].

History and Context

January 2, 1818 marks the founding of Union County[17]. United States is named after it[14].

Why It Matters

Union County draws 64 Wikipedia views per month (county_of_illinois category, ranking #43 of 102).[2] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[29] It is known by 15 alternative names across languages and contexts.[30]

Related Entities

Illinois United States

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . wikidata.org.
  11. [3] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . 2010 United States Census. Retrieved . census.gov. Provenance: wikidata.org.
  20. [22] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  21. [23] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  22. [24] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  23. [25] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  24. [26] ↑ . Population Estimates Program. census.gov. Provenance: wikidata.org.
  25. [27] ↑ . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . Wikidata aliases. 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). Union County. Retrieved May 3, 2026, from https://4ort.xyz/entity/union-county-q486458
MLA “Union County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/union-county-q486458.
BibTeX @misc{4ortxyz_union-county-q486458_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Union County}}, year = {2026}, url = {https://4ort.xyz/entity/union-county-q486458}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Union County — https://4ort.xyz/entity/union-county-q486458 (retrieved 2026-05-03)

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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. 18d ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Shares border with → Jackson County, Alexander County, Pulaski County +4
    Category for maps or plans → Category:Maps of Union County, Illinois
    Population → —
    Instance of → county of Illinois
    + 32 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.