 The annual feast of the patron saint is held in the capital on December 21.Santo Tomás is home to the parish of Santo Tomás District and is served by the Sisters of Charity of Sacred Heart of Jesus and the Priests of the Magdalena District, Chachapoyas Province.In the north the district borders with the San Juan de Lopecancha District, in the East with the La Jalca District (Chachapoyas Province) and the Leimebamba District (Chachapoyas Province), in the south with the San Francisco del Yeso District, in the south-west with the Cocabamba District and in the west with María District.