# Illzach

> commune in Haut-Rhin, France

**Wikidata**: [Q274610](https://www.wikidata.org/wiki/Q274610)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Illzach)  
**Source**: https://4ort.xyz/entity/illzach

## Summary
Illzach is a commune in the Haut-Rhin department of France, located in the Alsace region. It is part of the Mulhouse Alsace Agglomération metropolitan area and has a population of approximately 14,870 inhabitants (as of recent estimates). The commune was previously part of the canton of Illzach until its dissolution in March 2015.

## Key Facts
- **Location**: Situated in the Haut-Rhin department of France, within the European Collectivity of Alsace.
- **Population**: 14,870 (2023 estimate).
- **Administrative Status**: Formerly part of the canton of Illzach (dissolved in 2015).
- **Metropolitan Area**: Belongs to the Mulhouse Alsace Agglomération, established in 2017.
- **Coordinates**: Latitude 47.782222, Longitude 7.348056.
- **Website**: [http://www.ville-illzach.fr/](http://www.ville-illzach.fr/).
- **Related Entities**: Connected to the arrondissement of Mulhouse and the historical Upper Alsace region.
- **Historical Context**: Part of the French administrative system since 1789, with ties to the Alsace-Lorraine region under German rule (1871–1918).

## FAQs
**What is the population of Illzach?**
As of recent estimates, Illzach has a population of approximately 14,870 inhabitants.

**Which administrative region does Illzach belong to?**
Illzach is part of the Haut-Rhin department in the Alsace region of France.

**What is the historical significance of Illzach?**
Illzach was historically part of the canton of Illzach, which was dissolved in March 2015. The commune has ties to the broader Alsace region, which was part of the German Empire (Alsace-Lorraine) from 1871 to 1918.

**What is the official website of Illzach?**
The official website of Illzach is [http://www.ville-illzach.fr/](http://www.ville-illzach.fr/).

**Is Illzach part of a larger metropolitan area?**
Yes, Illzach is part of the Mulhouse Alsace Agglomération, a metropolitan area established in 2017.

## Why It Matters
Illzach plays a local role within the Haut-Rhin department and the broader Alsace region, contributing to the administrative and urban infrastructure of the Mulhouse Alsace Agglomération. Its historical ties to the Alsace-Lorraine region highlight its connection to a broader cultural and political landscape, particularly during the period of German rule in the late 19th and early 20th centuries. The commune’s administrative dissolution in 2015 reflects broader regional restructuring efforts in France.

## Notable For
- **Administrative History**: Formerly part of the canton of Illzach, which was dissolved in 2015.
- **Metropolitan Integration**: Belongs to the Mulhouse Alsace Agglomération, a key urban planning entity in the region.
- **Historical Context**: Ties to the Alsace-Lorraine region, which was part of the German Empire from 1871 to 1918.
- **Local Governance**: Serves as a municipal entity within the Haut-Rhin department of France.

## Body
### Geography and Location
Illzach is situated in the Haut-Rhin department of France, within the Alsace region. The commune is part of the Mulhouse Alsace Agglomération, a metropolitan area established in 2017. Its coordinates are approximately latitude 47.782222 and longitude 7.348056.

### Administrative History
Illzach was previously part of the canton of Illzach, which was dissolved in March 2015 as part of broader administrative restructuring in France. The commune is now governed as part of the Haut-Rhin department and the Mulhouse Alsace Agglomération.

### Population and Demographics
As of recent estimates, Illzach has a population of approximately 14,870 inhabitants. The commune is part of the larger urban area of Mulhouse, which is a key economic and cultural hub in the Alsace region.

### Historical Context
Illzach has historical ties to the Alsace-Lorraine region, which was part of the German Empire from 1871 to 1918. This period is marked by significant changes in governance and cultural influence within the region.

### Related Entities
- **Haut-Rhin**: The department in which Illzach is located.
- **Mulhouse Alsace Agglomération**: The metropolitan area to which Illzach belongs.
- **Upper Alsace**: The historical region that includes Illzach, which was part of the German Empire.
- **Arrondissement of Mulhouse**: The administrative district that includes Illzach.

## References

1. CD Atlas of France
2. [Sandre](https://www.sandre.eaufrance.fr/geo/CoursEau/A---0030)
3. BnF authorities
4. dataset of postal codes in France. 2018
5. INSEE code
6. [Source](https://lingualibre.org/wiki/Q781029)
7. répertoire géographique des communes
8. Freebase Data Dumps. 2013
9. Annuaire de service-public.fr
10. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
11. Populations légales 2016
12. Populations légales 2017
13. Populations légales 2018
14. Populations légales 2019
15. Populations légales 2020
16. Populations légales 2021
17. Populations de référence 2022
18. Populations de référence 2023
19. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
20. National Institute of Statistics and Economic Studies
21. GeoNames
22. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
23. [2016](https://data.geopf.fr/telechargement/download/GEOFLA/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28.7z)
24. [Code officiel géographique. 2020](https://www.data.gouv.fr/fr/datasets/r/8442dfae-a878-49c6-be4c-20689b1c337c)
25. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)