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Chelmsford

town in Middlesex County, Massachusetts, United States
Organization town_in_the_united_states Q2318398
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Chelmsford

Summary

Chelmsford is a town in the United States[1]. Chelmsford ranks in the top 3% of town_in_the_united_states entities by monthly Wikipedia readership (567 views/month).[2]

Key Facts

  • Chelmsford is located in Middlesex County[3].
  • Chelmsford is in the country of United States[4].
  • Chelmsford's instance of is recorded as town in the United States[5].
  • Chelmsford's postal code is recorded as 01824[6].
  • Chelmsford is part of Merrimack Valley[7].
  • Chelmsford is part of Massachusetts House of Representatives' 14th Middlesex district[8].
  • Chelmsford is part of Massachusetts House of Representatives' 16th Middlesex district[9].
  • Chelmsford is part of Massachusetts House of Representatives' 17th Middlesex district[10].
  • Chelmsford is part of Massachusetts House of Representatives' 2nd Middlesex district[11].
  • Chelmsford is part of Massachusetts Senate's Third Middlesex district[12].
  • Chelmsford's Commons category is recorded as Chelmsford, Massachusetts[13].
  • 1633 marks the founding of Chelmsford[14].
  • Chelmsford's coordinate location is recorded as {'lat': 42.599722222222, 'lon': -71.367777777778}[15].
  • Chelmsford's official website is recorded as http://www.townofchelmsford.us/[16].
  • Chelmsford's topic's main category is recorded as Category:Chelmsford, Massachusetts[17].
  • Chelmsford has a population of {'amount': '+33802'}[18].
  • Chelmsford has a population of {'amount': '+36392'}[19].
  • Chelmsford's official name is recorded as {'lang': 'en', 'text': 'Chelmsford'}[20].
  • Chelmsford's category for people born here is recorded as Category:Births in Chelmsford, Massachusetts[21].
  • Chelmsford's number of households is recorded as {'amount': '+13271'}[22].
  • Chelmsford's category of associated people is recorded as Category:People from Chelmsford, Massachusetts[23].
  • Chelmsford sits at an elevation of {'unit': 'Q11573', 'amount': '+75'}[24].
  • Chelmsford covers an area of {'unit': 'Q232291', 'amount': '+23.2'}[25].
  • Chelmsford's located in the statistical territorial entity is recorded as Lowell–Billerica–Chelmsford NECTA division[26].
  • Chelmsford's per capita income is recorded as {'unit': 'Q4917', 'amount': '+51458'}[27].

Body

Founding

1633 marks the founding of Chelmsford[14].

Identity

Chelmsford's official name is recorded as {'lang': 'en', 'text': 'Chelmsford'}[20]. Part of include Merrimack Valley[7], a region[28], in United States[29]; Massachusetts House of Representatives' 14th Middlesex district[8], a Massachusetts House of Representatives electoral district[30], in United States[31]; Massachusetts House of Representatives' 16th Middlesex district[9], a Massachusetts House of Representatives electoral district[32], in United States[33]; Massachusetts House of Representatives' 17th Middlesex district[10], a Massachusetts House of Representatives electoral district[34], in United States[35]; Massachusetts House of Representatives' 2nd Middlesex district[11], a Massachusetts House of Representatives electoral district[36], in United States[37]; and Massachusetts Senate's Third Middlesex district[12], a Massachusetts Senate electoral district[38], in United States[39].

Why It Matters

Chelmsford ranks in the top 3% of town_in_the_united_states entities by monthly Wikipedia readership (567 views/month).[2] Chelmsford has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[40] Chelmsford is known by 3 alternative names across languages and contexts.[41]

Related Entities

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. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . malegislature.gov. Retrieved . malegislature.gov. Provenance: wikidata.org.
  7. [9] ↑ . malegislature.gov. Retrieved . malegislature.gov. Provenance: wikidata.org.
  8. [10] ↑ . malegislature.gov. Retrieved . malegislature.gov. Provenance: wikidata.org.
  9. [11] ↑ . malegislature.gov. Retrieved . malegislature.gov. Provenance: wikidata.org.
  10. [12] ↑ . sec.state.ma.us. Retrieved . sec.state.ma.us. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . 2010 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  17. [19] ↑ . 2020 United States Census. Retrieved . data.census.gov. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . 2016–2020 American Community Survey. Retrieved . data.census.gov. Provenance: wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . 2016–2020 American Community Survey. Retrieved . data.census.gov. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] ↑ . Wikidata. wikidata.org. → on this site
  2. [29] ↑ . Wikidata. wikidata.org. → on this site
  3. [30] ↑ . Wikidata. wikidata.org. → on this site
  4. [31] ↑ . Wikidata. wikidata.org. → on this site
  5. [32] ↑ . Wikidata. wikidata.org. → on this site
  6. [33] ↑ . Wikidata. wikidata.org. → on this site
  7. [34] ↑ . Wikidata. wikidata.org. → on this site
  8. [35] ↑ . Wikidata. wikidata.org. → on this site
  9. [36] ↑ . Wikidata. wikidata.org. → on this site
  10. [37] ↑ . Wikidata. wikidata.org. → on this site
  11. [38] ↑ . Wikidata. wikidata.org. → on this site
  12. [39] ↑ . 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. [40] ↑ . Wikidata sitelinks. wikidata.org.
  3. [41] ↑ . 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). Chelmsford. Retrieved April 10, 2026, from https://4ort.xyz/entity/chelmsford-q2318398
MLA “Chelmsford.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/chelmsford-q2318398.
BibTeX @misc{4ortxyz_chelmsford-q2318398_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Chelmsford}}, year = {2026}, url = {https://4ort.xyz/entity/chelmsford-q2318398}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Chelmsford — https://4ort.xyz/entity/chelmsford-q2318398 (retrieved 2026-04-10)

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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. 18d ago · Frettie · 2026-06-10 view diff on Wikidata ↗
    Part of → Merrimack Valley, Massachusetts House of Representatives' 14th Middlesex district, Massachusetts House of Representatives' 16th Middlesex district +3
    Website → —
    Located in → —
    Inception → +1633-00-00T00:00:00Z
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q140157932 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.