{"nom":"Châtillon-sur-Chalaronne","code":"01093","codesPostaux":["01400"],"centre":{"type":"Point","coordinates":[4.9549,46.1264]},"surface":1808.06,"population":5250,"departement":{"code":"01","nom":"Ain"},"region":{"code":"84","nom":"Auvergne-Rhône-Alpes"}}