What is Mézières-sur-Oise?
[[Image:Blason ville fr Mézières-sur-Oise 02.svg|thumb|90px|Coat of arms]] '''Mézières-sur-Oise''' is a [[Communes of France|commune]]. It is in the [[Regions of France|region]] [[Hauts-de-France]] in the [[Aisne]] [[Departments of France|department]]. This in the north of [[France]]. In 2015, 520 people lived there. {{Aisne communes}} {{France-geo-stub}} {{DEFAULTSORT:Mezieres-Sur-Oise}} [[Category:Communes in Aisne]]