# Chazey-sur-Ain

> commune in Ain, France

**Wikidata**: [Q838332](https://www.wikidata.org/wiki/Q838332)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chazey-sur-Ain)  
**Source**: https://4ort.xyz/entity/chazey-sur-ain

## Summary
Chazey-sur-Ain is a commune in the Ain département in eastern France, administratively placed in the arrondissement of Belley. The commune lies at latitude 45.8925 and longitude 5.2544444444444 and maintains an official website at http://www.chazey-sur-ain.fr.

## Key Facts
- Chazey-sur-Ain is a commune (commune of France), the basic territorial subdivision for municipalities in France (inception of the commune concept: 1789).
- Country: France — a country located primarily in Western Europe (France is the national jurisdiction that contains Chazey-sur-Ain).
- Département: Ain — Ain is a French département (inception: 1790-03-04).
- Arrondissement: Belley — Chazey-sur-Ain is in the arrondissement of Belley (an arrondissement of France).
- Coordinates: latitude 45.8925, longitude 5.2544444444444.
- Official website: http://www.chazey-sur-ain.fr.
- Aliases / alternative names: Rignieu-le-Désert (rattaché à Chazey-sur-Ain), Reyment, Chazey.
- Population data (series of recorded counts provided by sources): 1544.0; 1516.0; 1549.0; 1514.0; 1542.0; 524.0; 651.0; 695.0; 895.0; 1200.0; 1339.0; 1520.0; 1513.0; 1566.0; 1590.0; 1600.0; 1613.0; 1632.0.
- Related geographic feature: Ain (river) — a river in eastern France is listed as related to the commune.
- Wikidata / Wikipedia metadata: wikipedia_title "Chazey-sur-Ain"; wikidata_description "commune in Ain, France"; sitelink_count: 58.

## FAQs
Q: What is Chazey-sur-Ain?
A: Chazey-sur-Ain is a French commune (municipality) located in the Ain département in eastern France and administered within the arrondissement of Belley.

Q: Where exactly is Chazey-sur-Ain located?
A: The commune is located at latitude 45.8925 and longitude 5.2544444444444 in the département of Ain, in the national territory of France.

Q: Under which administrative divisions does Chazey-sur-Ain fall?
A: Administratively, Chazey-sur-Ain is a commune in the département of Ain and is part of the arrondissement of Belley.

Q: What names or aliases does Chazey-sur-Ain use?
A: The commune appears under alternative names and aliases including Rignieu-le-Désert (rattaché à Chazey-sur-Ain), Reyment, and Chazey.

Q: How many people live in Chazey-sur-Ain?
A: Source-provided population counts for Chazey-sur-Ain include the following values: 1544.0; 1516.0; 1549.0; 1514.0; 1542.0; 524.0; 651.0; 695.0; 895.0; 1200.0; 1339.0; 1520.0; 1513.0; 1566.0; 1590.0; 1600.0; 1613.0; 1632.0. No specific years are attached to these individual counts in the provided material.

Q: Where can I find official information about the commune?
A: The official website for Chazey-sur-Ain is http://www.chazey-sur-ain.fr.

Q: What authoritative identifiers or metadata exist for Chazey-sur-Ain?
A: The commune’s Wikipedia title is "Chazey-sur-Ain", its Wikidata description is "commune in Ain, France", and the linked-data sitelink_count is 58.

## Why It Matters
Chazey-sur-Ain matters as a functioning municipal entity within France’s long-established system of communes, which date from the 1789 reorganisation of local government. As a commune in the Ain département and the arrondissement of Belley, it participates in local governance, public services, and regional planning under French administrative structures. Its recorded population values (ranging across a set of counts provided) indicate a small-community scale typical of many rural and semi-rural French communes, contributing to the demographic, economic, and cultural fabric of the Ain département. The presence of recorded alternative names (including Rignieu-le-Désert rattaché to Chazey-sur-Ain) highlights local administrative relationships and historical attachments that matter for land registry, local identity, and municipal administration. The commune’s coordinate data and web presence support accessibility for residents, visitors, and researchers.

## Notable For
- Being an established commune in the Ain département of eastern France and administered within the arrondissement of Belley.
- Having multiple local aliases, including "Rignieu-le-Désert (rattaché à Chazey-sur-Ain)", indicating local administrative attachments or historical naming variants.
- Maintaining an official municipal website at http://www.chazey-sur-ain.fr for local information and services.
- A documented sequence of population counts showing community size values that reach into the low thousands (maximum value provided: 1632.0 in the supplied series).
- Explicit geographic coordinates (lat 45.8925, lon 5.2544444444444) enabling precise mapping and geolocation.
- Presence in linked-data and reference systems: Wikipedia title "Chazey-sur-Ain", Wikidata description "commune in Ain, France", and a sitelink_count of 58.

## Body

### Overview
Chazey-sur-Ain is classified as a commune, the basic municipal unit in France. It is situated in eastern France within the département of Ain and administratively falls under the arrondissement of Belley. The commune is identified in common reference sources by the Wikipedia title "Chazey-sur-Ain" and the Wikidata descriptor "commune in Ain, France."

### Administrative status
- National jurisdiction: France (the country in which Chazey-sur-Ain is located).
- Département: Ain. Ain is a French département with an inception date recorded as 1790-03-04.
- Arrondissement: Belley, an arrondissement-level division of France that contains Chazey-sur-Ain.
- Communal classification: Chazey-sur-Ain is a commune of France; the concept of communes in France originated in 1789.

### Geography and coordinates
- Latitude: 45.8925.
- Longitude: 5.2544444444444.
- The commune is related to the Ain river as a geographic feature noted in source relationships; Ain (the river) is a river in eastern France and is listed among related entities.

### Demography / Population
- The source provides the following set of population counts for Chazey-sur-Ain: 1544.0; 1516.0; 1549.0; 1514.0; 1542.0; 524.0; 651.0; 695.0; 895.0; 1200.0; 1339.0; 1520.0; 1513.0; 1566.0; 1590.0; 1600.0; 1613.0; 1632.0.
- These counts represent recorded population figures included in the provided material; no explicit years or sources for each count are provided in the material.

### Names, aliases and local attachments
- Known aliases include: Rignieu-le-Désert (rattaché à Chazey-sur-Ain), Reyment, and Chazey.
- The notation "(rattaché à Chazey-sur-Ain)" indicates a local administrative or attachment relationship for Rignieu-le-Désert to the commune.

### Online and reference identifiers
- Official municipal website: http://www.chazey-sur-ain.fr.
- Wikipedia entry title: "Chazey-sur-Ain".
- Wikidata description: "commune in Ain, France".
- Linked-data sitelink_count: 58, indicating the number of interwiki or sitelinks associated with the entity in the referenced dataset.

### Related entities
- France: Chazey-sur-Ain is located within France, a country primarily in Western Europe. (France is the sovereign state under which the commune is administered.)
- Ain (département): The departmental authority for the commune; Ain’s inception date is recorded as 1790-03-04.
- Arrondissement of Belley: The arrondissement that administers Chazey-sur-Ain within the département of Ain.
- Commune of France: Chazey-sur-Ain is an instance of the French municipal subdivision known as a commune (concept inception: 1789).
- Ain (river): Listed as a related geographic feature; the Ain river flows in eastern France and is associated with the region.

### Metadata and cataloguing
- The entity is catalogued with the Wikipedia title "Chazey-sur-Ain" and a Wikidata description identifying it as a commune in Ain, France. The dataset reports a sitelink_count of 58 for the entity, indicating the extent of its interlinked references in the source.

### Practical information summary
- For official information, municipal services, or local announcements, refer to the commune’s website: http://www.chazey-sur-ain.fr.
- For mapping and geolocation, use coordinates lat 45.8925 and lon 5.2544444444444.

(End of entry — all facts and relationships above are drawn from the provided source material.)

## References

1. French National Directory of Representatives
2. [Sandre](https://www.sandre.eaufrance.fr/geo/CoursEau/V2--0200)
3. dataset of postal codes in France. 2018
4. INSEE code
5. répertoire géographique des communes
6. Freebase Data Dumps. 2013
7. Annuaire de service-public.fr
8. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
9. Populations légales 2016
10. Populations légales 2017
11. Populations légales 2018
12. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
13. Populations légales 2019
14. Populations légales 2020
15. Populations légales 2021
16. Populations de référence 2022
17. Populations de référence 2023
18. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
19. National Institute of Statistics and Economic Studies
20. GeoNames
21. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
22. [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)
23. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)