Santa Teresita is a district of the Turrialba canton, in the Cartago province of Costa Rica.
Santa Teresita was created on 11 June 1968 by Decreto Ejecutivo 20. Segregated from Peralta.
Santa Teresita has an area of and an elevation of metres.
For the 2011 census, Santa Teresita had a population of inhabitants.
The district is covered by the following road routes:
The Guayabo National Monument is located between this district and Santa Cruz district, both in Turrialba canton.