Lochieu

{{short description|Part of Arvière-en-Valromey in Auvergne-Rhône-Alpes, France}}

{{Expand French|topic=geo|date=December 2008|Lochieu}}

{{Infobox French commune

|name = Lochieu

|arrondissement = Belley

|canton = Plateau d'Hauteville

|commune = Arvière-en-Valromey

|INSEE = 01218

|postal code = 01260

|coordinates = {{coord|45.9306|5.7278|format=dms|display=inline,title}}

|elevation m = 600

|elevation min m = 479

|elevation max m = 1426

|area km2 = 7.07

|population = 82

|population date = 2022

|population footnotes = {{cite web|url=https://www.insee.fr/fr/statistiques/fichier/8290591/ensemble.pdf|title=Populations de référence 2022|language=fr|trans-title=Reference populations 2022|publisher=INSEE|date=December 2024}}

}}

File:Église Assomption Lochieu 9.jpg

Lochieu ({{IPA|fr|lɔʃjø}}) is a former commune in the Ain department in eastern France. On 1 January 2019, it was merged into the new commune Arvière-en-Valromey.[https://www.legifrance.gouv.fr/eli/arrete/2018/12/17/TERB1900532A/jo/texte Arrêté préfectoral] 17 December 2018 {{in lang|fr}}