Mercer County

county in New Jersey, United States
Organization county_of_new_jersey Q496886
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Mercer County

Summary

Mercer County is a county of New Jersey[1]. It draws 377 Wikipedia views per month (county_of_new_jersey category, ranking #9 of 21).[2]

Key Facts

  • Mercer County is located in New Jersey[3].
  • Mercer County is in the country of United States[4].
  • Mercer County is on the body of water Delaware River[5].
  • Mercer County is on the body of water Millstone River[6].
  • Mercer County's instance of is recorded as county of New Jersey[7].
  • Mercer County's capital is recorded as Trenton[8].
  • Mercer County's shares border with is recorded as Somerset County[9].
  • Mercer County's shares border with is recorded as Middlesex County[10].
  • Mercer County's shares border with is recorded as Monmouth County[11].
  • Mercer County's shares border with is recorded as Burlington County[12].
  • Mercer County's shares border with is recorded as Bucks County[13].
  • Mercer County's shares border with is recorded as Hunterdon County[14].
  • Hugh Mercer is named after Mercer County[15].
  • Mercer County's contains the administrative territorial entity is recorded as Trenton[16].
  • Mercer County's contains the administrative territorial entity is recorded as Hamilton Township[17].
  • Mercer County's contains the administrative territorial entity is recorded as Robbinsville Township[18].
  • Mercer County's contains the administrative territorial entity is recorded as East Windsor Township[19].
  • Mercer County's contains the administrative territorial entity is recorded as Hightstown[20].
  • Mercer County's contains the administrative territorial entity is recorded as West Windsor Township[21].
  • Mercer County's contains the administrative territorial entity is recorded as Princeton[22].
  • Mercer County's contains the administrative territorial entity is recorded as Lawrence Township[23].
  • Mercer County's contains the administrative territorial entity is recorded as Ewing Township[24].
  • Mercer County's contains the administrative territorial entity is recorded as Hopewell Township[25].
  • Mercer County's contains the administrative territorial entity is recorded as Hopewell[26].
  • Mercer County's contains the administrative territorial entity is recorded as Pennington[27].

Body

Founding

1838 marks the founding of Mercer County[28].

Why It Matters

Mercer County draws 377 Wikipedia views per month (county_of_new_jersey category, ranking #9 of 21).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[29] It is known by 16 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [4] . GeoNames. Retrieved . wikidata.org.
  2. [7] . Ballotpedia. Retrieved . wikidata.org.
  3. [8] . Gazetteer. Retrieved . wikidata.org.
  4. [9] . Q15221937. Retrieved . wikidata.org.
  5. [10] . Q15221937. Retrieved . wikidata.org.
  6. [11] . Q15221937. Retrieved . wikidata.org.
  7. [12] . Q15221937. Retrieved . wikidata.org.
  8. [13] . Q15221937. Retrieved . wikidata.org.
  9. [14] . Q15221937. Retrieved . wikidata.org.
  10. [3] . GeoNames. Retrieved . wikidata.org.
  11. [15] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  12. [16] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  13. [17] . wikidata.org.
  14. [18] . wikidata.org.
  15. [19] . archINFORM. Retrieved . wikidata.org.
  16. [20] . archINFORM. Retrieved . wikidata.org.
  17. [21] . archINFORM. Retrieved . wikidata.org.
  18. [22] . archINFORM. Retrieved . wikidata.org.
  19. [23] . archINFORM. Retrieved . wikidata.org.
  20. [24] . archINFORM. Retrieved . wikidata.org.
  21. [25] . archINFORM. Retrieved . wikidata.org.
  22. [26] . archINFORM. Retrieved . wikidata.org.
  23. [27] . archINFORM. Retrieved . wikidata.org.
  24. [5] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  25. [6] . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  26. [28] . Encyclopædia Britannica Online. Retrieved . 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 April 11, 2026, from https://4ort.xyz/entity/mercer-county
MLA “Mercer County.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/mercer-county.
BibTeX @misc{4ortxyz_mercer-county_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mercer County}}, year = {2026}, url = {https://4ort.xyz/entity/mercer-county}, note = {Accessed: 2026-04-11}}
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 (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/mercer-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. 13d ago · Mahir256 · 2026-05-13 view diff on Wikidata ↗
    Located in
    Capital Trenton
    Country United States
    List of monuments National Register of Historic Places listings in Mercer County, New Jersey
    + 36 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31546|batch #31546]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.