Shanghai is one of the 40 subbarrios of Santurce, a barrio[1] of San Juan, Puerto Rico.

In 2010, Shanghai had a population of 9,438 and a population density of 34,955.6 persons per square mile.

[2] Shanghai is a crossover sector in Santurce located north and south of Baldorioty Expressway between Loiza Street (PR-37) and Gilberto Monroig Street.

It is surrounded by Isla Verde, Las Marías, Los Corozos Lagoon, Merhoff, Villa Palmeras and Ocean Park Beach.

This San Juan, Puerto Rico location article is a stub.