Westchester County

county in New York, United States
AdministrativeArea county_of_new_york Q54066
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Summary

Westchester County is a county of New York[1]. It ranks in the top 2% of county of new york entities by monthly Wikipedia readership (8,227 views/month).[2]

Key Facts

  • Located in the administrative territorial entity: New York[3]
  • Country: United States[4]
  • Head of government: George S. Latimer[5]
  • Capital: White Plains[6]
  • Shares border with: Putnam County[7], Fairfield County[8], Bergen County[9], Rockland County[10], Nassau County[11], Bronx County[12], Orange County[13], Western Connecticut Planning Region[14], New York City[15]
  • Named after: Chester[16]
  • Contains the administrative territorial entity: Yonkers[17], New Rochelle[18], Mount Vernon[19], White Plains[20], Peekskill[21], Rye[22], Somers[23], Cortlandt[24], Ossining[25], Pelham[26], Mount Pleasant[27]
  • Postal code: 10501–10805[28], 10501[29], 10504[30], 10506[31], 10511[32], 10514[33], 10517[34], 10520[35], 10522[36], 10524[37], 10525[38], 10527[39], 10529[40], 10535[41]

Body

Cultural Significance

Things named for Westchester County include Westchester County Airport[42], an airport[43], in United States[44].

Why It Matters

Westchester County has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[45] It is known by 36 alternative names across languages and contexts.[46]

Entities named for it include Westchester County Airport[42], an airport[43], in United States[44].

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [4] ↑ . 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. [15] ↑ . wikidata.org.
  13. [3] ↑ . 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.
  36. [38] ↑ . wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . wikidata.org.
  39. [41] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [42] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [43] ↑ . Wikidata. wikidata.org. → on this site
  2. [44] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [45] ↑ . Wikidata sitelinks. wikidata.org.
  3. [46] ↑ . 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). Westchester County. Retrieved October 13, 2026, from https://4ort.xyz/entity/westchester-county
MLA “Westchester County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/westchester-county.
BibTeX @misc{4ortxyz_westchester-county_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Westchester County}}, year = {2026}, url = {https://4ort.xyz/entity/westchester-county}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Westchester County — https://4ort.xyz/entity/westchester-county (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/westchester-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. 18d ago · Porrima · 2026-09-26 view diff on Wikidata ↗
    Contains the administrative territorial entity → Yonkers, New Rochelle, Mount Vernon +8
    "/* wbcreateclaim-create:1| */ Contains the administrative territorial entity: Somers, [[:toollabs:quickstatements/#/batch/275266|batch #275266]]"
  2. 5w ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    Contains the administrative territorial entity → Yonkers, New Rochelle, Mount Vernon +8
    Located in time zone → —
    P14687 → Data:US presidential elections by county/Westchester County,
    "/* wbsetclaim-create:2||1 */ P14687: Data:US presidential elections by county/Westchester County, New York.tab, Link US presidential election dataset (P14687, subject: United States presi"
  3. 11w ago · Kleeblatt187 · 2026-07-28 view diff on Wikidata ↗
    Contains the administrative territorial entity → Yonkers, New Rochelle, Mount Vernon +8
    Subreddit → westchester
    "/* wbsetclaim-create:2||1 */ Contains the administrative territorial entity: Yonkers"
  4. 13w ago · Susmuffin · 2026-07-10 view diff on Wikidata ↗
    Harper's tag → westchester-county
    "/* wbsetclaim-create:1||1 */ Harper's tag: westchester-county, Matched to [[:toollabs:mix-n-match/#/entry/289971239|westchester county (#289971239)]] in [[:toollabs:mix-n-match/#/catalog/7915|H"
  5. 14w ago · J. N. Squire · 2026-07-06 view diff on Wikidata ↗
    Shares border with → Putnam County, Fairfield County, Bergen County +6
    Domain name → westchester.ny.us
    Social media followers → —
    X (twitter) username → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Shares border with: New York City, using [[User:Frettie/consistency check add.js]]"
  6. 18w ago · Mxn · 2026-06-05 view diff on Wikidata ↗
    Domain name → westchester.ny.us
    "/* wbsetclaim-create:2||1 */ Domain name: westchester.ny.us"
  7. 22w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Taxonomicon id → 1806802
    Obo gazetteer id → 00009779
    Umls cui → C3827488
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
  8. 22w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Social media followers → —
    Population → {'amount': '+949113'}, {'amount': '+950517'}, {'amount': '+956791'} +5
    Area → {'amount': '+1295'}
    Named after → Chester
    + 36 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Nci thesaurus id: C109575, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.