DuPage County

county in Illinois, United States
AdministrativeArea county_of_illinois Q109626
DuPage County
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DuPage County

Summary

DuPage County is a county of Illinois[1]. It ranks in the top 2% of county_of_illinois entities by monthly Wikipedia readership (410 views/month).[2]

Key Facts

  • DuPage County is located in Illinois[3].
  • DuPage County is in the country of United States[4].
  • DuPage County's instance of is recorded as county of Illinois[5].
  • DuPage County's capital is recorded as Wheaton[6].
  • DuPage County's shares border with is recorded as Cook County[7].
  • DuPage County's shares border with is recorded as Will County[8].
  • DuPage County's shares border with is recorded as Kendall County[9].
  • DuPage County's shares border with is recorded as Kane County[10].
  • DuPage River is named after DuPage County[11].
  • DuPage County's contains the administrative territorial entity is recorded as Wheaton[12].
  • DuPage County's Commons category is recorded as DuPage County, Illinois[13].
  • February 9, 1839 marks the founding of DuPage County[14].
  • DuPage County's coordinate location is recorded as {'lat': 41.85195, 'lon': -88.08567}[15].
  • DuPage County's official website is recorded as https://www.dupagecounty.gov/[16].
  • DuPage County's topic's main category is recorded as Category:DuPage County, Illinois[17].
  • DuPage County has a population of {'amount': '+916924'}[18].
  • DuPage County has a population of {'amount': '+932877'}[19].
  • DuPage County's list of monuments is recorded as National Register of Historic Places listings in DuPage County[20].
  • DuPage County's category for people born here is recorded as Category:Births in DuPage County, Illinois[21].
  • DuPage County's category for people who died here is recorded as Category:Deaths in DuPage County, Illinois[22].
  • DuPage County's number of households is recorded as {'amount': '+344314'}[23].
  • DuPage County's native label is recorded as {'lang': 'en', 'text': 'DuPage County'}[24].
  • DuPage County's category of associated people is recorded as Category:People from DuPage County, Illinois[25].
  • DuPage County sits at an elevation of {'unit': 'Q11573', 'amount': '+232'}[26].
  • DuPage County covers an area of {'unit': 'Q712226', 'amount': '+848.22'}[27].

Body

Geography

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

Physical Characteristics

DuPage County covers an area of {'unit': 'Q712226', 'amount': '+848.22'}[27]. It sits at an elevation of {'unit': 'Q11573', 'amount': '+232'}[26]. Population counts include {'amount': '+916924'}[18] and {'amount': '+932877'}[19].

Designation and Status

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

History and Context

February 9, 1839 marks the founding of DuPage County[14]. DuPage River is named after it[11].

Why It Matters

DuPage County ranks in the top 2% of county_of_illinois entities by monthly Wikipedia readership (410 views/month).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] It is known by 19 alternative names across languages and contexts.[29]

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. [3] . wikidata.org.
  9. [11] . 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] . 2010 United States Census. Retrieved . census.gov. Provenance: wikidata.org.
  17. [19] . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . 2016–2020 American Community Survey. Retrieved . data.census.gov. Provenance: wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 2010 United States Census. Retrieved . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). DuPage County. Retrieved May 3, 2026, from https://4ort.xyz/entity/dupage-county
MLA “DuPage County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dupage-county.
BibTeX @misc{4ortxyz_dupage-county_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DuPage County}}, year = {2026}, url = {https://4ort.xyz/entity/dupage-county}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DuPage County — https://4ort.xyz/entity/dupage-county (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/dupage-county · 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. 7d ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Category for people born here Category:Births in DuPage County, Illinois
    Elevation above sea level {'unit': 'Q11573', 'amount': '+232'}
    Local thumb
    Topic's main category Category:DuPage County, Illinois
    + 34 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.