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Madison County

county in Iowa, United States
AdministrativeArea county_of_iowa Q115404
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Madison County

Summary

Madison County is a county of Iowa[1]. It ranks in the top 3% of county_of_iowa entities by monthly Wikipedia readership (183 views/month).[2]

Key Facts

  • Madison County is located in Iowa[3].
  • Madison County is in the country of United States[4].
  • Madison County's instance of is recorded as county of Iowa[5].
  • Madison County's capital is recorded as Winterset[6].
  • Madison County's shares border with is recorded as Dallas County[7].
  • Madison County's shares border with is recorded as Union County[8].
  • Madison County's shares border with is recorded as Clarke County[9].
  • Madison County's shares border with is recorded as Adair County[10].
  • Madison County's shares border with is recorded as Warren County[11].
  • Madison County's shares border with is recorded as Guthrie County[12].
  • Madison County's shares border with is recorded as Polk County[13].
  • Madison County's top-level Internet domain is recorded as Q141080216[14].
  • James Madison is named after Madison County[15].
  • Madison County's contains the administrative territorial entity is recorded as Winterset[16].
  • Madison County's Commons category is recorded as Madison County, Iowa[17].
  • 1846 marks the founding of Madison County[18].
  • Madison County's coordinate location is recorded as {'latitude': 41.33, 'longitude': -94.01}[19].
  • Madison County's official website is recorded as http://www.madisoncoia.us/[20].
  • Madison County's official website is recorded as https://madisoncounty.iowa.gov/[21].
  • Madison County's topic's main category is recorded as Category:Madison County, Iowa[22].
  • Madison County has a population of {'amount': '+15679'}[23].
  • Madison County has a population of {'amount': '+15721'}[24].
  • Madison County has a population of {'amount': '+15722'}[25].
  • Madison County has a population of {'amount': '+15628'}[26].
  • Madison County has a population of {'amount': '+15448'}[27].

Body

Geography

Madison County is in the country of United States[4]. It is located in Iowa[3].

Physical Characteristics

Madison County covers an area of {'amount': '+1456'}[28]. Population counts include {'amount': '+15679'}[23], {'amount': '+15721'}[24], {'amount': '+15722'}[25], {'amount': '+15628'}[26], {'amount': '+15448'}[27], and {'amount': '+15753'}[29].

Designation and Status

Madison County's instance of is recorded as county of Iowa[5].

History and Context

1846 marks the founding of Madison County[18]. James Madison is named after it[15].

Why It Matters

Madison County ranks in the top 3% of county_of_iowa entities by monthly Wikipedia readership (183 views/month).[2] It has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[30] It is known by 35 alternative names across languages and contexts.[31]

Related Entities

Iowa James Madison 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. [14] ↑ . wikidata.org.
  12. [3] ↑ . 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. [29] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] ↑ . Wikidata sitelinks. wikidata.org.
  3. [31] ↑ . 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). Madison County. Retrieved October 4, 2026, from https://4ort.xyz/entity/madison-county-q115404
MLA “Madison County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/madison-county-q115404.
BibTeX @misc{4ortxyz_madison-county-q115404_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Madison County}}, year = {2026}, url = {https://4ort.xyz/entity/madison-county-q115404}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Madison County — https://4ort.xyz/entity/madison-county-q115404 (retrieved 2026-10-04)

Canonical URL: https://4ort.xyz/entity/madison-county-q115404 · Last refreshed:

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. 4w ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    P14687 → Data:US presidential elections by county/Madison County, Iow
    "/* wbsetclaim-create:2||1 */ [[Property:P14687]]: Data:US presidential elections by county/Madison County, Iowa.tab, Link US presidential election dataset (P14687, subject: United States presidential "
  2. 7w ago · Mxn · 2026-08-15 view diff on Wikidata ↗
    Official website → http://www.madisoncoia.us/, https://madisoncounty.iowa.gov/
    "/* wbsetclaim-update:2||1 */ [[Property:P856]]: http://www.madisoncoia.us/"
  3. 7w ago · Mxn · 2026-08-15 view diff on Wikidata ↗
    Top-level internet domain → Q141080216
    Domain name → madison.ia.us
    "/* wbsetclaim-create:2||1 */ [[Property:P78]]: [[Q141080216]]"
  4. 20w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Umls cui → C3815909
    Country → United States
    Area → {'amount': '+1456'}
    Coordinate location → {'latitude': 41.33, 'longitude': -94.01}
    + 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.