| Institution Name | : | DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY |
| ADDRESS OF SUC Central Administration | ||
| Street | : | SAPILANG |
| Municipality/City | : | BACNOTAN |
| Province | : | LA UNION |
| Region | : | 1 |
| Postal or Zip Code | : | 2515 |
| Institutional Mobile Number | : | 0917-773-8884 |
| Institutional Fax No. | : | |
| Institutional Head’s Telephone | : | |
| Institutional E-mail Address | : | dmmmsu@dmmmsu.edu.ph |
| Institutional Web Site | : | www.dmmmsu.edu.ph |
| Year Established | : | 1960 |
| Latest SEC Registration/Enabling Law or Charter | : | Presidential Decree 1778 |
| Year Granted or Approved | : | 1981 |
| Year Converted to College Status | : | 1968 |
| Year Converted to University Status | : | 1981 |
| Name of Institutional Head | : | DR. JAIME I. MANUEL, JR. |
| Title of Head of Institution | : | President |
| Highest Educational Attainment of the Head | : | PhD |
Latest SEC Registration/Enabling Law/Charter
PRESIDENTIAL DECREE NO. 1778
ESTABLISHING THE DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY BY MERGING THE DON MARIANO MARCOS MEMORIAL STATE COLLEGE, THE SOUTHERN ILOCOS POLYTECHNIC STATE COLLEGE, THE LA UNION SCHOOL OF ARTS AND TRADES AND THE LA UNION COMMUNITY COLLEGE AND LIKEWISE INTEGRATING THE SAPILANG ELEMENTARY SCHOOL INTO THE STATE UNIVERSITY.