Born in 1926 in Mayaguez Puerto Rico, her academic accomplishments are trumped only by her extensive work in public service. After earning her bachelor’s degree from the University of Puerto Rico, Mendez earned a Master’s Degree in Psychology from Columbia University, followed by a PhD in Educational Psychology from Yeshiva University.

Early in her career, Mendez was a strong advocate for improving social services in the community, and became a dynamic leader in the organization of voter registration drives throughout the country. She was elected Senator to the New York State Legislature in 1978, becoming the first Puerto Rican woman to hold the honor in the State of New York.

Mendez was elected as a delegate for the Democratic Conventions of 1980, 1984, and 1988. During her time in the New York State Senate, she served as Secretary of the Minority Conference in 1984, and in 1993 earned the honor of becoming the first Puerto Rican woman to be chosen as Chairperson of the Minority Conference.

In 2004, PRdream honored Senator Olga Mendez when she left office with a reception and performances by Teatro Circulo and El Trio Nueva York at its gallery then on East 106th Street.