# Treffort-Cuisiat

> former commune in Ain, France

**Wikidata**: [Q733076](https://www.wikidata.org/wiki/Q733076)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Treffort-Cuisiat)  
**Source**: https://4ort.xyz/entity/treffort-cuisiat

## Summary
Treffort-Cuisiat was a former commune in the Ain department of France, dissolved on December 31, 2015. It was established on December 1, 1972, through the merger of the communes of Treffort and Cuisiat, and had a population of 2,287 inhabitants as of the last recorded data. The commune was located in the arrondissement of Bourg-en-Bresse and was part of the broader administrative region of Ain.

## Key Facts
- **Dissolved**: December 31, 2015.
- **Inception**: December 1, 1972.
- **Population**: 2,287 (last recorded), 2,070 (2000), 1,910 (1999), 1,779 (1990), 1,556 (1982), 1,101 (1975), 1,167 (1968), 1,233 (1962), 1,728 (1954), 2,335 (1946).
- **Coordinates**: 46.2714°N, 5.3683°E.
- **Department**: Ain (France).
- **Arrondissement**: Bourg-en-Bresse.
- **Predecessors**: Treffort and Cuisiat (merged to form Treffort-Cuisiat).
- **Successors**: Val-Revermont (as of 2016).
- **Wikipedia Title**: Treffort-Cuisiat.
- **Wikidata Description**: Former commune in Ain, France.

## FAQs
**What was the population of Treffort-Cuisiat in 2000?**
The population was recorded as 2,070 in 2000, with a decline from 2,335 in 1946 and 1,728 in 1954.

**When was Treffort-Cuisiat dissolved?**
Treffort-Cuisiat was dissolved on December 31, 2015, following administrative restructuring in the Ain department.

**What were the predecessor communes of Treffort-Cuisiat?**
The commune was formed by the merger of Treffort and Cuisiat on December 1, 1972.

**Where is Treffort-Cuisiat located?**
Treffort-Cuisiat was located in the Ain department of France, within the arrondissement of Bourg-en-Bresse.

**What is the geographic center of Treffort-Cuisiat?**
The commune had a geographic center at approximately 46.2714°N, 5.3683°E.

## Why It Matters
Treffort-Cuisiat holds historical significance as a former administrative unit in France, representing the evolution of local governance through mergers and dissolutions. Its dissolution in 2015 was part of broader administrative reforms aimed at optimizing municipal structures within the Ain department. The commune’s existence reflects the dynamic nature of territorial administration in France, where changes in governance often align with population shifts and economic considerations. While no longer an active commune, Treffort-Cuisiat remains a point of interest for researchers studying municipal history and administrative restructuring in France.

## Notable For
- **Administrative Merger**: Formed through the merger of Treffort and Cuisiat in 1972.
- **Dissolution**: One of the communes dissolved in France in 2015 as part of regional administrative reforms.
- **Population Trends**: Demonstrated a decline in population from 2,335 in 1946 to 2,287 in the last recorded data.
- **Geographic Location**: Situated in the Ain department, within the arrondissement of Bourg-en-Bresse.
- **Successor Commune**: Val-Revermont succeeded Treffort-Cuisiat as of 2016.

## Body
### Geography and Location
Treffort-Cuisiat was situated in the Ain department of France, within the arrondissement of Bourg-en-Bresse. The commune had a geographic center at coordinates 46.2714°N, 5.3683°E. It was part of the broader administrative region of Ain, which is located in the eastern part of metropolitan France.

### Administrative History
The commune was established on December 1, 1972, through the merger of the previously independent communes of Treffort and Cuisiat. This administrative change reflected broader trends in municipal restructuring in France, where smaller communes were often consolidated to improve efficiency and governance. Treffort-Cuisiat was dissolved on December 31, 2015, as part of a regional administrative reform. Val-Revermont succeeded it as the new administrative unit in the region.

### Population and Demographics
The population of Treffort-Cuisiat fluctuated over the years, with a peak of 2,335 inhabitants in 1946. By the time of its dissolution, the population had declined to 2,287. Key population milestones included:
- 2,070 in 2000
- 1,910 in 1999
- 1,779 in 1990
- 1,556 in 1982
- 1,101 in 1975
- 1,167 in 1968
- 1,233 in 1962
- 1,728 in 1954

### Related Entities
Treffort-Cuisiat was connected to several related entities, including:
- **Treffort**: The former commune that merged to form Treffort-Cuisiat.
- **Cuisiat**: The other former commune that merged to form Treffort-Cuisiat.
- **Val-Revermont**: The successor commune that took over the administrative functions of Treffort-Cuisiat.
- **Ain Department**: The department in which Treffort-Cuisiat was located.
- **Arrondissement of Bourg-en-Bresse**: The arrondissement that included Treffort-Cuisiat.

### Cultural and Historical Context
Treffort-Cuisiat’s existence was part of a broader pattern of municipal changes in France, where administrative boundaries were frequently adjusted to reflect demographic shifts and economic needs. The commune’s dissolution was a reflection of ongoing efforts to streamline local governance structures. While no longer an active administrative unit, Treffort-Cuisiat remains a point of interest for historians and researchers studying the evolution of municipal administration in France.

## References

1. Virtual International Authority File
2. BnF authorities
3. dataset of postal codes in France. 2018
4. INSEE code
5. répertoire géographique des communes
6. Freebase Data Dumps. 2013
7. MusicBrainz
8. National Institute of Statistics and Economic Studies
9. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
10. Populations légales 2016
11. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
12. OpenCorporates
13. [Code officiel géographique](https://www.insee.fr/fr/information/4316069)
14. GeoNames
15. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
16. [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)
17. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)