Seibu-Tachikawa Station is served by the Seibu Haijima Line, and is located 11.6 kilometers from the starting point of that line at Kodaira Station.

This station consists of a single ground-level island platform serving two tracks, with an elevated station building located above and perpendicular to the tracks.

[2] In fiscal 2019, the station was the 66th busiest on the Seibu network with an average of 11,705 passengers daily.

[3] The passenger figures for previous years are as shown below.

Media related to Seibu-Tachikawa Station at Wikimedia Commons