In the present study, firstly we state symmetry properties for curvatures of a statistical manifold and give some relations between the Riemannian curvature (cid:98)R and the curvatures R, R∗ and RS. After, by defining the notion of para-Sasakian statistical manifold, we give the necessary and sufficient conditions for a structure (D, h, Ψ, w, ζ) to be a para-Sasakian structure when (D, h) is a statistical structure and (Ψ, w, ζ, h) is an almost paracontact Riemannian manifold. Also, we give some results for curvatures R, R∗, RS and Ricci tensor of these curvatures on a para-Sasakian statistical manifold. We construct an example of para-Sasakian statistical manifold of dimension 3. Finally, we examined the Einsteinian of para-Sasakian statistical manifolds according to certain conditions.