Greenwich

town in Fairfield County, Connecticut, United States, suburb of NYC
Place new_england_town Q49202
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Greenwich is a place located in the Western Connecticut Planning Region[1] within the United States. It was established in 1640.

According to the 2020 census, it has a population of 64k[2]. The area covers 174.0M and sits at an elevation of 17. Greenwich observes the Eastern Time Zone, which corresponds to UTC−05:00 and UTC−04:00.

Key Facts

  • Located in the administrative territorial entity: Western Connecticut Planning Region[3], Fairfield County[4]
  • Country: United States[5]
  • Located in or next to body of water: Long Island Sound[6]
  • Shares border with: Stamford[7], North Castle[8], Harrison[9], Rye Brook[10], Port Chester[11]
  • Named after: Greenwich[12]
  • Postal code: 06830[13], 06831[14], 06836[15]
  • Commons category: Greenwich, Connecticut[16]
  • Located in time zone: UTC−05:00[17], UTC−04:00[18], Eastern Time Zone[19]
  • Local dialing code: 203[20], 475[21]
  • Inception: 1640[22]
  • Located in/on physical feature: Connecticut panhandle[23]
  • Official website: http://www.greenwichct.org/[24]
  • Topic's main category: Category:Greenwich, Connecticut[25]
  • Population: 62,396[26], 63,518[27], 61,171[28]
  • Described by source: Encyclopædia Britannica 11th edition[29]
  • Contains settlement: Byram[30], Glenville[31], Cos Cob[32], Mianus[33], Old Greenwich[34], Riverside[35]
  • Official name: Greenwich[36]
  • Category for people born here: Category:Births in Greenwich, Connecticut[37]
  • Category for people who died here: Category:Deaths in Greenwich, Connecticut[38]
  • Number of households: 22,383[39]
  • Native label: Greenwich[40]
  • Category of associated people: Category:People from Greenwich, Connecticut[41]
  • Elevation above sea level: 17 m[42], 28 m[43]
  • Area: 174,047,201 m²[44]
  • Located in the statistical territorial entity: New York metropolitan area[45]

Why It Matters

Greenwich has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[46] Greenwich is known by 19 alternative names across languages and contexts.[47]

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [7] ↑ . wikidata.org.
  3. [8] ↑ . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [10] ↑ . wikidata.org.
  6. [11] ↑ . wikidata.org.
  7. [3] ↑ . westcog.org. westcog.org. Provenance: wikidata.org.
  8. [4] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [6] ↑ . 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] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  26. [28] ↑ . 2010 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.
  36. [38] ↑ . wikidata.org.
  37. [39] ↑ . 2016–2020 American Community Survey. Retrieved . data.census.gov. Provenance: wikidata.org.
  38. [40] ↑ . wikidata.org.
  39. [41] ↑ . wikidata.org.
  40. [42] ↑ . wikidata.org.
  41. [43] ↑ . wikidata.org.
  42. [44] ↑ . wikidata.org.
  43. [45] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [46] ↑ . Wikidata sitelinks. wikidata.org.
  3. [47] ↑ . 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). Greenwich. Retrieved October 13, 2026, from https://4ort.xyz/entity/greenwich
MLA “Greenwich.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/greenwich.
BibTeX @misc{4ortxyz_greenwich_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Greenwich}}, year = {2026}, url = {https://4ort.xyz/entity/greenwich}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Greenwich — https://4ort.xyz/entity/greenwich (retrieved 2026-10-13)

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