2Welcome to Saint Estanislao Kostka College

The Official Site of Saint Estanislao Kostka College.


Fr. Felino N. Ragonton’s Founding of Kostka and Administration (1955-1996)

 Saint Estanislao Kostka College, Incorporated (SECKI), or Kostka College as it is popularly known,  is located in Manukan, Zamboanga del Norte. It started in 1955 as San Estanislao Kostka High School, with its founder, the late Rev. Fr. Felino Nartates Ragonton, Manukan’s pioneer parish priest (1950-1996), selling all his meager assets to construct a two-room shack for its first batch of high school students. Twelve years later,  it was granted Government Recognition (No. 180, Series of 1967) by then Department of Education Secretary Carlos P. Romulo.

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Saint Estanislao Kostka College, Inc. Latest News and New Information about the School.

  • SEKCI renews MOA...
  • College Kostkans Elect
  • Education, Business orient...


Saint Estanislao Kostka College, Inc. Latest Events and Happenings in the School Campus