Zengyō Station is served by the Odakyu Enoshima Line, with some through services to and from Shinjuku in Tokyo. It lies 52.0 kilometers from the Shinjuku terminus.
Station layout
The station consists of two opposed side platforms serving two tracks, which are connected to the station building by a footbridge. The tunnels visible from the platform towards Fujisawa Station are the only tunnels on the Enoshima Line.
^鉄道部門:1日平均駅別乗降人員 [Station passenger figures (Fiscal 2019)] (in Japanese). Japan: Odakyu Electric Railway. 2020. Retrieved 6 March 2020.
^神奈川県県勢要覧(平成18年度) [Kanagawa Prefecture official statistics (fiscal 2005)] (PDF) (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.
^神奈川県県勢要覧(平成23年度) [Kanagawa Prefecture official statistics (fiscal 2010)] (PDF) (in Japanese). Japan: Kanagawa Prefecture. Retrieved 26 March 2021.
^神奈川県県勢要覧(平成28年度 [Kanagawa Prefecture official statistics (fiscal 2010)] (PDF) (in Japanese). Japan: Kanagawa Prefecture. Retrieved 26 March 2021.