San Rafael is a district of the Montes de Oca canton, in the San José province of Costa Rica.
San Rafael has an area of km<sup>2</sup> and an elevation of metres.
Barrios (neighborhoods): Alameda, Andrómeda, Begonia, Cuesta Grande (part), El Cristo (parte), Estéfana (part), Europa, Liburgia, Mansiones (part), Maruz, Salitrillos
For the 2011 census, San Rafael had a population of inhabitants.
One of its main economic activities is the plantation of cypress, used as Christmas trees in Costa Rica. Along with its immediate neighbors San Ramón District and Mata de Plátano District, it forms one of the main cypress production areas in all the Costa Rican Central Region.
The district is covered by the following road routes: