Explore details about location Ιωνίας. Ιωνίας is a location situated within the Δήμος Νέας Σμύρνης alongside other areas such as Ζαφειρίου, Πανόρμου, Φωκαίας. Additionally, some smaller parts of Ιωνίας include specific areas like Εφέσσου adding to the diversity of its landscape.