The seal is the symbol of the University. It is circular in shape with three concentric circles that stand for the unity of the PSU community - administration and faculty, parents and students/alumni.

At the center is a shield signifying that education is one's weapon or protection against the challenges in life. The torch provides light towards progress while the green and the blue background represent the rich land and marine resources that abound Partido Area, the immediate service area of the University.

The figures-open book, wheel gear, lighting, graph, fish, mountains and trees represent the various academic units of the University.

The laurel leaves signify honor, distinction, and victory and the seven (7) stars represent the original seven (7) campuses of the University.

The official colors of Partido State University are blue (dominant color), yellow, red and green.