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Jefferson County

county in Wisconsin, United States
AdministrativeArea county_of_wisconsin Q500958
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Jefferson County

Summary

Jefferson County is a county of Wisconsin[1]. It draws 395 Wikipedia views per month (county_of_wisconsin category, ranking #24 of 73).[2]

Key Facts

  • Jefferson County is located in Wisconsin[3].
  • Jefferson County is in the country of United States[4].
  • Jefferson County's instance of is recorded as county of Wisconsin[5].
  • Jefferson County's capital is recorded as Jefferson[6].
  • Jefferson County's shares border with is recorded as Dodge County[7].
  • Jefferson County's shares border with is recorded as Waukesha County[8].
  • Jefferson County's shares border with is recorded as Walworth County[9].
  • Jefferson County's shares border with is recorded as Rock County[10].
  • Jefferson County's shares border with is recorded as Dane County[11].
  • Thomas Jefferson is named after Jefferson County[12].
  • Jefferson County's contains the administrative territorial entity is recorded as Jefferson[13].
  • Jefferson County's Commons category is recorded as Jefferson County, Wisconsin[14].
  • 1836 marks the founding of Jefferson County[15].
  • Jefferson County's coordinate location is recorded as {'latitude': 43.02, 'longitude': -88.78}[16].
  • Jefferson County's official website is recorded as http://www.co.jefferson.wi.us[17].
  • Jefferson County's official website is recorded as https://www.jeffersoncountywi.gov/[18].
  • Jefferson County's topic's main category is recorded as Category:Jefferson County, Wisconsin[19].
  • Jefferson County's Commons gallery is recorded as Jefferson County, Wisconsin[20].
  • Jefferson County has a population of {'amount': '+83686'}[21].
  • Jefferson County has a population of {'amount': '+83680'}[22].
  • Jefferson County has a population of {'amount': '+83904'}[23].
  • Jefferson County has a population of {'amount': '+84351'}[24].
  • Jefferson County has a population of {'amount': '+84509'}[25].
  • Jefferson County has a population of {'amount': '+84559'}[26].
  • Jefferson County has a population of {'amount': '+84900'}[27].

Body

Geography

Jefferson County is in the country of United States[4]. It is located in Wisconsin[3].

Physical Characteristics

Jefferson County covers an area of {'amount': '+1509'}[28]. Population counts include {'amount': '+83686'}[21], {'amount': '+83680'}[22], {'amount': '+83904'}[23], {'amount': '+84351'}[24], {'amount': '+84509'}[25], and {'amount': '+84559'}[26].

Designation and Status

Jefferson County's instance of is recorded as county of Wisconsin[5].

History and Context

1836 marks the founding of Jefferson County[15]. Thomas Jefferson is named after it[12].

Why It Matters

Jefferson County draws 395 Wikipedia views per month (county_of_wisconsin category, ranking #24 of 73).[2] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[29] It is known by 34 alternative names across languages and contexts.[30]

Related Entities

Thomas Jefferson United States Wisconsin

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. [3] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . 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] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . 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). Jefferson County. Retrieved May 3, 2026, from https://4ort.xyz/entity/jefferson-county-q500958
MLA “Jefferson County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jefferson-county-q500958.
BibTeX @misc{4ortxyz_jefferson-county-q500958_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jefferson County}}, year = {2026}, url = {https://4ort.xyz/entity/jefferson-county-q500958}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jefferson County — https://4ort.xyz/entity/jefferson-county-q500958 (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. 19d ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    P14687 → Data:US presidential elections by county/Jefferson County, W
    "/* wbsetclaim-create:2||1 */ [[Property:P14687]]: Data:US presidential elections by county/Jefferson County, Wisconsin.tab, Link US presidential election dataset (P14687, subject: United States presid"
  2. 10w ago · UKChris-wiki · 2026-07-11 view diff on Wikidata ↗
    Instance of → county of Wisconsin
    Area → {'amount': '+1509'}
    Category for people who died here → Category:Deaths in Jefferson County, Wisconsin
    Website → —
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:1||1 */ [[Property:P8253]]: jeffersoncounty-ef1d28, Updated name-suggestion-index related claims, see https://nsi.guide for project details."
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.