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Blair County

county in Pennsylvania, United States
AdministrativeArea county_of_pennsylvania Q494152
Blair County
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Blair County

Summary

Blair County is a county of Pennsylvania[1]. It draws 196 Wikipedia views per month (county_of_pennsylvania category, ranking #29 of 67).[2]

Key Facts

  • Blair County is located in Pennsylvania[3].
  • Blair County is in the country of United States[4].
  • Blair County's instance of is recorded as county of Pennsylvania[5].
  • Blair County's capital is recorded as Hollidaysburg[6].
  • Blair County's shares border with is recorded as Centre County[7].
  • Blair County's shares border with is recorded as Bedford County[8].
  • Blair County's shares border with is recorded as Huntingdon County[9].
  • Blair County's shares border with is recorded as Cambria County[10].
  • Blair County's shares border with is recorded as Clearfield County[11].
  • John Blair is named after Blair County[12].
  • Blair County's contains the administrative territorial entity is recorded as Altoona[13].
  • Blair County's Commons category is recorded as Blair County, Pennsylvania[14].
  • February 26, 1846 marks the founding of Blair County[15].
  • Blair County's coordinate location is recorded as {'lat': 40.47, 'lon': -78.35}[16].
  • Blair County's official website is recorded as http://www.blairco.org[17].
  • Blair County's topic's main category is recorded as Category:Blair County, Pennsylvania[18].
  • Blair County has a population of {'amount': '+127089'}[19].
  • Blair County has a population of {'amount': '+127020'}[20].
  • Blair County has a population of {'amount': '+127200'}[21].
  • Blair County has a population of {'amount': '+127004'}[22].
  • Blair County has a population of {'amount': '+126314'}[23].
  • Blair County has a population of {'amount': '+125593'}[24].
  • Blair County has a population of {'amount': '+122822'}[25].
  • Blair County's topic has template is recorded as Template:Blair County, Pennsylvania[26].
  • Blair County's list of monuments is recorded as National Register of Historic Places listings in Blair County, Pennsylvania[27].

Body

Geography

Blair County is in the country of United States[4]. It is located in Pennsylvania[3].

Physical Characteristics

Blair County covers an area of {'unit': 'Q712226', 'amount': '+1365'}[28]. Population counts include {'amount': '+127089'}[19], {'amount': '+127020'}[20], {'amount': '+127200'}[21], {'amount': '+127004'}[22], {'amount': '+126314'}[23], and {'amount': '+125593'}[24].

Designation and Status

Blair County's instance of is recorded as county of Pennsylvania[5].

History and Context

February 26, 1846 marks the founding of Blair County[15]. John Blair is named after it[12].

Cultural Significance

Things named for Blair County include Altoona–Blair County Airport[29], an airport[30], in United States[31].

Why It Matters

Blair County draws 196 Wikipedia views per month (county_of_pennsylvania category, ranking #29 of 67).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[32] It is known by 14 alternative names across languages and contexts.[33]

Entities named for it include Altoona–Blair County Airport[29], an airport[30], in United States[31].

Related Entities

Pennsylvania United States

References

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

Direct Wikidata claims

  1. [4] ↑ . Q15221937. Retrieved . wikidata.org.
  2. [5] ↑ . Q15221937. Retrieved . wikidata.org.
  3. [6] ↑ . House Divided. Retrieved . web.archive.org. Provenance: wikidata.org.
  4. [7] ↑ . Q15221937. Retrieved . wikidata.org.
  5. [8] ↑ . Q15221937. Retrieved . wikidata.org.
  6. [9] ↑ . Q15221937. Retrieved . wikidata.org.
  7. [10] ↑ . Q15221937. Retrieved . wikidata.org.
  8. [11] ↑ . Q15221937. Retrieved . wikidata.org.
  9. [3] ↑ . Q15221937. Retrieved . wikidata.org.
  10. [12] ↑ . Geographic Names Information System. Retrieved . wikidata.org.
  11. [13] ↑ . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . 2010 United States Census. Retrieved . census.gov. Provenance: wikidata.org.
  18. [20] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  19. [21] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  20. [22] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  21. [23] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  22. [24] ↑ . Population Estimates Program. census.gov. Provenance: wikidata.org.
  23. [25] ↑ . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [29] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [30] ↑ . Wikidata. wikidata.org. → on this site
  2. [31] ↑ . 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. [32] ↑ . Wikidata sitelinks. wikidata.org.
  3. [33] ↑ . 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). Blair County. Retrieved May 3, 2026, from https://4ort.xyz/entity/blair-county
MLA “Blair County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blair-county.
BibTeX @misc{4ortxyz_blair-county_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Blair County}}, year = {2026}, url = {https://4ort.xyz/entity/blair-county}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Blair County — https://4ort.xyz/entity/blair-county (retrieved 2026-05-03)

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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. 9d ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Per capita income → {'unit': 'Q4917', 'amount': '+29336'}
    Area → {'unit': 'Q712226', 'amount': '+1365'}
    Instance of → —
    Located in → —
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P1748]]: C109938, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.