10402 is the Postal Code/ZIP Code for the District of Mercedes Sur in the Costa Rica Province of San José and the Canton of Puriscal. The neighborhoods of Alto La Legua, Bajo Quesada, Caite, Charquillos, Los Lagos, Quebrada Honda, Quivel, Salitrales, Tufares, Tulín and Venado are located in Postal Code 10402.