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Placer County

county in California, United States
Organization charter_county Q156353
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Placer County

Summary

Placer County is a charter county[1]. It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Placer County is located in California[3].
  • Placer County is in the country of United States[4].
  • Placer County's instance of is recorded as charter county[5].
  • Placer County's capital is recorded as Auburn[6].
  • Placer County's shares border with is recorded as Sutter County[7].
  • Placer County's shares border with is recorded as El Dorado County[8].
  • Placer County's shares border with is recorded as Sacramento County[9].
  • Placer County's shares border with is recorded as Nevada County[10].
  • Placer County's shares border with is recorded as Douglas County[11].
  • Placer County's shares border with is recorded as Yuba County[12].
  • Placer County's shares border with is recorded as Carson City[13].
  • Placer County's shares border with is recorded as Washoe County[14].
  • placer mining is named after Placer County[15].
  • Placer County's contains the administrative territorial entity is recorded as Auburn[16].
  • Placer County's Commons category is recorded as Placer County, California[17].
  • 1851 marks the founding of Placer County[18].
  • Placer County's coordinate location is recorded as {'latitude': 39.06, 'longitude': -120.73}[19].
  • Placer County's authority is recorded as County of Placer[20].
  • Placer County's official website is recorded as http://www.placer.ca.gov/[21].
  • Placer County's topic's main category is recorded as Category:Placer County, California[22].
  • Placer County has a population of {'amount': '+348432'}[23].
  • Placer County has a population of {'amount': '+350137'}[24].
  • Placer County has a population of {'amount': '+356946'}[25].
  • Placer County has a population of {'amount': '+361420'}[26].
  • Placer County has a population of {'amount': '+367309'}[27].

Body

Founding

1851 marks the founding of Placer County[18].

Why It Matters

Placer County has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2] It is known by 35 alternative names across languages and contexts.[28]

Related Entities

California 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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . 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). Placer County. Retrieved October 2, 2026, from https://4ort.xyz/entity/placer-county
MLA “Placer County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Oct. 2026, https://4ort.xyz/entity/placer-county.
BibTeX @misc{4ortxyz_placer-county_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Placer County}}, year = {2026}, url = {https://4ort.xyz/entity/placer-county}, note = {Accessed: 2026-10-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Placer County — https://4ort.xyz/entity/placer-county (retrieved 2026-10-02)

Canonical URL: https://4ort.xyz/entity/placer-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. 4w ago · Theklan · 2026-09-04 view diff on Wikidata ↗
    P14687 → Data:US presidential elections by county/Placer County, Cali
    "/* wbsetqualifier-add:1| */ [[Property:P921]]: [[Q47566]]"
  2. 20w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Umls cui → C3828543
    Taxonomicon id → 1804341
    Obo gazetteer id → 22224648
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
  3. 20w ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Instance of → charter county
    Category of associated people → Category:People from Placer County, California
    Country → —
    Official website → http://www.placer.ca.gov/
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P1748]]: C107904, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.