Mad River

census-designated place in Trinity County, California
Place census_designated_place_in_the_united_states Q6646044
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Mad River

Summary

Mad River is a census-designated place in the United States[1]. It ranks in the top 3% of census_designated_place_in_the_united_states entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • Mad River is located in Trinity County[3].
  • Mad River is in the country of United States[4].
  • Mad River's image is recorded as Mad River from rail trail trestle, October 2023.jpg[5].
  • Mad River's instance of is recorded as census-designated place in the United States[6].
  • Mad River's postal code is recorded as 95552[7].
  • Mad River's located in time zone is recorded as Pacific Time Zone[8].
  • Mad River's located in time zone is recorded as UTC−07:00[9].
  • Mad River's located in time zone is recorded as UTC−08:00[10].
  • Mad River's GNIS Feature ID is recorded as 2583071[11].
  • Mad River's GNIS Feature ID is recorded as 263105[12].
  • Mad River's coordinate location is recorded as {'lat': 40.45, 'lon': -123.50138888889}[13].
  • Mad River's Freebase ID is recorded as /m/02z60np[14].
  • Mad River's FIPS 55-3 is recorded as 06-45092[15].
  • Mad River's Curlie ID is recorded as Regional/North_America/United_States/California/Localities/M/Mad_River/[16].
  • Mad River's population is recorded as {'amount': '+420'}[17].
  • Mad River's population is recorded as {'amount': '+361'}[18].
  • Mad River's U.S. National Archives Identifier is recorded as 10040487[19].
  • Mad River's official name is recorded as {'lang': 'en', 'text': 'Mad River'}[20].
  • Mad River's number of households is recorded as {'amount': '+182'}[21].
  • Mad River's GeoNames ID is recorded as 5567423[22].
  • Mad River's Getty Thesaurus of Geographic Names ID is recorded as 2012558[23].
  • Mad River's elevation above sea level is recorded as {'unit': 'Q3710', 'amount': '+2484'}[24].
  • Mad River's area is recorded as {'unit': 'Q712226', 'amount': '+89.750223'}[25].
  • Mad River's area is recorded as {'unit': 'Q712226', 'amount': '+89.750233'}[26].
  • Mad River's water as percent of area is recorded as {'unit': 'Q11229', 'amount': '+0'}[27].

Body

Geography

Mad River is in the country of United States[4]. It is located in Trinity County[3].

Physical Characteristics

Areas include {'unit': 'Q712226', 'amount': '+89.750223'}[25] and {'unit': 'Q712226', 'amount': '+89.750233'}[26]. Mad River's elevation above sea level is recorded as {'unit': 'Q3710', 'amount': '+2484'}[24]. Population counts include {'amount': '+420'}[17] and {'amount': '+361'}[18].

Designation and Status

Mad River's instance of is recorded as census-designated place in the United States[6].

Why It Matters

Mad River ranks in the top 3% of census_designated_place_in_the_united_states entities by monthly Wikipedia readership (5 views/month).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[28]

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. [3] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Geographic Names Information System. Retrieved . geonames.usgs.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . 2010 U.S. Gazetteer Files. Retrieved . data.census.gov. Provenance: wikidata.org.
  16. [18] . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . 2016–2020 American Community Survey. Retrieved . data.census.gov. Provenance: wikidata.org.
  20. [22] . GeoNames. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . 2016 U.S. Gazetteer Files. wikidata.org.
  24. [26] . 2010 U.S. Gazetteer Files. Retrieved . wikidata.org.
  25. [27] . 2010 U.S. Gazetteer Files. Retrieved . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. 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). Mad River. Retrieved April 10, 2026, from https://4ort.xyz/entity/mad-river
MLA “Mad River.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mad-river.
BibTeX @misc{4ortxyz_mad-river_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mad River}}, year = {2026}, url = {https://4ort.xyz/entity/mad-river}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mad River — https://4ort.xyz/entity/mad-river (retrieved 2026-04-10)

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