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Saint-Yon

commune in Essonne, France
Place commune_of_france Q1165657

Facts

18 properties

Identity

Instance of
commune of France
Official website
www.saint-yon.fr[11]
Official name
Saint-Yon, La Montagne[23]

Location

Country
France[3]
Coordinate location
🗺️ 48.562°, 2.185°
Located in the administrative territorial entity
Seine-et-Oise, Essonne, arrondissement of Étampes[1][2]
Shares border with
Égly, Boissy-sous-Saint-Yon, Breuillet, Breux-Jouy, Saint-Sulpice-de-Favières[5][6][7][8][9]

Population and size

Area
+4.66[29]
Elevation above sea level
94 (52–154, n=3)[26][27][28]
Female population
+448[24]
Male population
+446[25]
Population
923 (879–923, n=10)[12][13][14][15][16][17][18][19][20]
⚖ sources disagree Wikidata 879 · 879 · 897 · 894 · 901 GeoNames 887 edition 2026-09-26 · CC BY 4.0 ↗

Codes

Postal code
91650[10]
More facts +5
Associated electoral district
canton of Arpajon[30]
Head of government
Alexandre Touzet[4]
Located in the statistical territorial entity
Paris attraction area, Paris unité urbaine[31][32]
Office held by head of government
Mayor of Saint-Yon[21]
Phone number
+33-1-64-58-40-54[22]
🏷️ Also known as
en La Montagne en Saint-Yon el Σαιντ-Ιόν es Saint Yon fr La Montagne fr Yon uk Сент-Іон zh 圣永 zh-hant 聖永
🔖 Identifiers · 12
Image (Wikimedia Commons)
Saint-Yon (Essonne) mairie 1121.jpg ↗
Bibliothèque nationale de France ID
152802112
EHESS ID of a French commune
41395
Email address
mailto:mairie@saint-yon.fr
FactGrid item ID
Cedarosaurus
Freebase ID
/m/03mh6wt
GeoNames ID
6454883
⚖ sources disagree Wikidata 6454883 BnF data 2976549 edition 2026-10-01 · fr-lo ↗
Insee municipality code
91581, 78581
KnowWhereGraph entity ID
administrativeRegion.FRA.8.1.1.6.10_1
National Address Base ID
08dc8e40-cb39-4818-9bf8-95a18c3b3406
OpenStreetMap relation ID
54495
Topic's main category
Category:Saint-Yon

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Shares border with 5
Boissy-sous-Saint-Yon, Breuillet, Égly, Breux-Jouy, Saint-Sulpice-de-Favières
← Shares border with 5
Boissy-sous-Saint-Yon, Breuillet, Égly, Breux-Jouy, Saint-Sulpice-de-Favières
Located in the administrative territorial entity 3
Essonne, arrondissement of Étampes, Seine-et-Oise
← Contains the administrative territorial entity 3
Essonne, Seine-et-Oise, canton of Saint-Chéron
Located in time zone 2
UTC+01:00, UTC+02:00
Associated electoral district 1
canton of Arpajon
Country 1
France
FactGrid item ID 1
Cedarosaurus
Instance of 1
commune of France
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Related Entities

France

References

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

Direct Wikidata claims

  1. [4] ↑ . French National Directory of Representatives. Retrieved . data.gouv.fr. Provenance: wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [1] ↑ . wikidata.org.
  9. [2] ↑ . wikidata.org.
  10. [10] ↑ . dataset of postal codes in France. wikidata.org.
  11. [11] ↑ . Annuaire de service-public.fr. Retrieved . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . Populations légales 2016. wikidata.org.
  14. [14] ↑ . Populations légales 2017. wikidata.org.
  15. [15] ↑ . Populations légales 2018. wikidata.org.
  16. [16] ↑ . Populations légales 2019. wikidata.org.
  17. [17] ↑ . Populations légales 2020. wikidata.org.
  18. [18] ↑ . Populations légales 2021. wikidata.org.
  19. [19] ↑ . Populations de référence 2022. wikidata.org.
  20. [20] ↑ . Populations de référence 2023. wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . Annuaire de service-public.fr. Retrieved . wikidata.org.
  23. [23] ↑ . Code officiel géographique. Retrieved . insee.fr. Provenance: wikidata.org.
  24. [24] ↑ . National Institute of Statistics and Economic Studies. wikidata.org.
  25. [25] ↑ . National Institute of Statistics and Economic Studies. wikidata.org.
  26. [26] ↑ . répertoire géographique des communes. wxs-telechargement.ign.fr. Provenance: wikidata.org.
  27. [27] ↑ . répertoire géographique des communes. wxs-telechargement.ign.fr. Provenance: wikidata.org.
  28. [28] ↑ . Q133878296. data.geopf.fr. Provenance: wikidata.org.
  29. [29] ↑ . répertoire géographique des communes. Retrieved . wikidata.org.
  30. [30] ↑ . Code officiel géographique. insee.fr. Provenance: wikidata.org.
  31. [31] ↑ . wikidata.org.
  32. [32] ↑ . 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). Saint-Yon. Retrieved November 6, 2026, from https://4ort.xyz/entity/saint-yon
MLA “Saint-Yon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/saint-yon.
BibTeX @misc{4ortxyz_saint-yon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Saint-Yon}}, year = {2026}, url = {https://4ort.xyz/entity/saint-yon}, note = {Accessed: 2026-11-06}}
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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. 6d ago · MystBot bot · 2026-11-02 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetclaim-update-qualifiers:1||1|1 */ Population: 923, Add reason for preferred rank to population for 2023 ([[:toolforge:editgroups/b/CB/257f4f3a5bea|details]])"
  2. 26w ago · VIGNERON · 2026-05-05 view diff on Wikidata ↗
    Female population → {'amount': '+448'}
    Located in the statistical territorial entity → Paris attraction area, Paris unité urbaine
    Elevation above sea level → {'unit': 'Q11573', 'amount': '+52'}, {'unit': 'Q11573', 'amount': '+154'}, {'unit': 'Q11573', 'amount': '+94'}
    Aliases → —
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30068|batch #30068]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.