Home › Entities › county_of_ohio › Mercer County

Mercer County

county in Ohio, United States
AdministrativeArea county_of_ohio Q485549
Press Enter · cited answer in seconds

Mercer County

Summary

Mercer County is a county of Ohio[1]. It draws 128 Wikipedia views per month (county_of_ohio category, ranking #37 of 88).[2]

Key Facts

  • Mercer County is located in Ohio[3].
  • Mercer County is in the country of United States[4].
  • Mercer County's instance of is recorded as county of Ohio[5].
  • Mercer County's capital is recorded as Celina[6].
  • Mercer County's shares border with is recorded as Adams County[7].
  • Mercer County's shares border with is recorded as Van Wert County[8].
  • Mercer County's shares border with is recorded as Auglaize County[9].
  • Mercer County's shares border with is recorded as Shelby County[10].
  • Mercer County's shares border with is recorded as Darke County[11].
  • Mercer County's shares border with is recorded as Jay County[12].
  • Hugh Mercer is named after Mercer County[13].
  • Mercer County's contains the administrative territorial entity is recorded as Celina[14].
  • Mercer County's Commons category is recorded as Mercer County, Ohio[15].
  • Mercer County's licence plate code is recorded as 54[16].
  • January 2, 1824 marks the founding of Mercer County[17].
  • Mercer County's coordinate location is recorded as {'lat': 40.54, 'lon': -84.63}[18].
  • Mercer County's authority is recorded as government of Mercer County[19].
  • Mercer County's official website is recorded as http://www.mercercountyohio.org[20].
  • Mercer County's topic's main category is recorded as Category:Mercer County, Ohio[21].
  • Mercer County has a population of {'amount': '+40814'}[22].
  • Mercer County has a population of {'amount': '+40765'}[23].
  • Mercer County has a population of {'amount': '+40785'}[24].
  • Mercer County has a population of {'amount': '+40867'}[25].
  • Mercer County has a population of {'amount': '+40784'}[26].
  • Mercer County has a population of {'amount': '+40968'}[27].

Body

Geography

Mercer County is in the country of United States[4]. It is located in Ohio[3].

Physical Characteristics

Mercer County covers an area of {'unit': 'Q712226', 'amount': '+1226'}[28]. Population counts include {'amount': '+40814'}[22], {'amount': '+40765'}[23], {'amount': '+40785'}[24], {'amount': '+40867'}[25], {'amount': '+40784'}[26], and {'amount': '+40968'}[27].

Designation and Status

Mercer County's instance of is recorded as county of Ohio[5].

History and Context

January 2, 1824 marks the founding of Mercer County[17]. Hugh Mercer is named after it[13].

Why It Matters

Mercer County draws 128 Wikipedia views per month (county_of_ohio category, ranking #37 of 88).[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[29] It is known by 9 alternative names across languages and contexts.[30]

Related Entities

Ohio 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. [3] ↑ . 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] ↑ . 2010 United States Census. Retrieved . census.gov. Provenance: wikidata.org.
  21. [23] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  22. [24] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  23. [25] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  24. [26] ↑ . census.gov. census.gov. Provenance: wikidata.org.
  25. [27] ↑ . Population Estimates Program. census.gov. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . 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). Mercer County. Retrieved May 3, 2026, from https://4ort.xyz/entity/mercer-county-q485549
MLA “Mercer County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mercer-county-q485549.
BibTeX @misc{4ortxyz_mercer-county-q485549_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mercer County}}, year = {2026}, url = {https://4ort.xyz/entity/mercer-county-q485549}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mercer County — https://4ort.xyz/entity/mercer-county-q485549 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mercer-county-q485549 · 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. 25d ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Aliases → —
    Country → —
    Coordinates → —
    Coordinate location → {'lat': 40.54, 'lon': -84.63}
    + 29 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P1748]]: C109784, #quickstatements; #temporary_batch_1778695477825"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.