10111 is the Postal Code/ZIP Code for the District of San Sebastián in the Costa Rica Province of San José and the Canton of San José. The neighborhoods of Bajo La Cañada, Bengala, Bilbao, Cañada Sur, Cerro Azul, Colombari, Colonia Kennedy, Domingo Savio, El Carmen, Guacamaya, Hogar Propio, Jardines de Cascajal, Jazmín, Las Margaritas, Los Geranios, Los Olivos, Luna Park, López Mateo, Magnolias, Mojados, Mongito, Monte Azul, Musmanni, Paso Ancho, Pavi, Presidentes, San Gerardo, San Martín, San Sebastián Centro, Santa Rosa, Seminario and Zorobarú are located in Postal Code 10111.