Clark County

county in Washington, United States
AdministrativeArea county_of_washington Q156287
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Summary

Clark County is a county of Washington[1]. It draws 996 Wikipedia views per month (county of washington category, ranking #8 of 39).[2]

Key Facts

  • Located in the administrative territorial entity: Washington[3]
  • Country: United States[4]
  • Capital: Vancouver[5]
  • Shares border with: Cowlitz County[6], Multnomah County[7], Skamania County[8], Columbia County[9]
  • Named after: William Clark[10]
  • Contains the administrative territorial entity: Vancouver[11]
  • Commons category: Clark County, Washington[12]
  • Inception: 1845[13]
  • Coordinate location: 45.77, -122.48[14]
  • Official website: http://www.clark.wa.gov[15]
  • Topic's main category: Category:Clark County, Washington[16]
  • Population: 425,363[17], 426,924[18], 432,895[19], 437,871[20], 443,817[21], 459,495[22], 503,311[23]
  • Topic has template: Template:Clark County, Washington[24]
  • List of monuments: National Register of Historic Places listings in Clark County, Washington[25]
  • Category for people born here: Q25916711[26]
  • Category for people who died here: Q86411715[27]
  • Number of households: 178,478[28]
  • Native label: Clark County[29]
  • NCI Thesaurus ID: C110647[30]
  • Category of associated people: Category:People from Clark County, Washington[31]
  • Area: 1700[32]
  • Water as percent of area: 4.1[33]
  • Category for maps or plans: Category:Maps of Clark County, Washington[34]
  • Social media followers: 7010[35], 5319[36]
  • Per capita income: 37,009[37]

Why It Matters

Clark County has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[38] It is known by 37 alternative names across languages and contexts.[39]

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. [3] ↑ . wikidata.org.
  8. [10] ↑ . 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] ↑ . 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.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [38] ↑ . Wikidata sitelinks. wikidata.org.
  3. [39] ↑ . 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). Clark County. Retrieved October 17, 2026, from https://4ort.xyz/entity/clark-county-q156287
MLA “Clark County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/clark-county-q156287.
BibTeX @misc{4ortxyz_clark-county-q156287_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Clark County}}, year = {2026}, url = {https://4ort.xyz/entity/clark-county-q156287}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Clark County — https://4ort.xyz/entity/clark-county-q156287 (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/clark-county-q156287 · 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. 6w ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    P14687 → Data:US presidential elections by county/Clark County, Washi
    "/* wbsetclaim-create:2||1 */ P14687: Data:US presidential elections by county/Clark County, Washington.tab, Link US presidential election dataset (P14687, subject: United States president"
  2. 14w ago · UKChris-wiki · 2026-07-11 view diff on Wikidata ↗
    Osm name suggestion index id → clarkcounty-6c188f
    "/* wbremoveclaims-remove:1| */ Osm name suggestion index id: clarkcounty-9f19b6, Updated name-suggestion-index related claims, see https://nsi.guide for project details."
  3. 22w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Umls cui → C3815507
    Taxonomicon id → 1808292
    Obo gazetteer id → 00055799
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
  4. 22w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Instance of → county of Washington
    Official website → http://www.clark.wa.gov
    Social media followers → {'amount': '+7010'}, {'amount': '+5319'}
    Instance of → —
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Nci thesaurus id: C110647, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.