The station opened on January 5, 1929, as Tama-Bochi-mae Station (多磨墓地前駅), and was renamed Tama Station in 2001. The station has the secondary name Tōkyō Gaidai-mae (東京外大前).[1]
Station numbering was introduced on all Seibu Railway lines during fiscal 2012, with Tama Station becoming "SW03".[2]
The station underwent significant reforms in 2019 and 2020. The external path between platforms, formerly an underpass, was sibstituted for a state-of-the-art overpass.
^多磨駅 [Tama Station] (pdf) (in Japanese). Japan: Seibu Railway. Retrieved 28 August 2014.
^西武線全駅で駅ナンバリングを導入します [Station numbering to be introduced at all Seibu stations] (PDF). News Release (in Japanese). Japan: Seibu Railway. February 23, 2012. Archived from the original(PDF) on 24 September 2015. Retrieved 28 August 2014.
^駅別乗降人員(2019年度1日平均 [Average daily station usage figures (fiscal 2019)] (PDF) (in Japanese). Japan: Seibu Railway. Retrieved 6 January 2021.
^東京都統計年鑑 平成17年9運輸及び通信 [Tokyo Metropolitan Government statistics (fiscal 2005)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.
^東京都統計年鑑 平成22年 [Tokyo Metropolitan Government statistics (fiscal 2010)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.
^東京都統計年鑑 平成27年9運輸及び通信 [Tokyo Metropolitan Government statistics (fiscal 2010)] (in Japanese). Japan: Tokyo Metropolitan Government. Retrieved 26 March 2021.