Lagao National High School (Main)

San Isidro, General Santos, 9500 South Cotabato
PHP 0 to 10,000

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Quick Facts & Figures

(Updated as of Feb 22, 2019)
School Type

Academic Calendar

Quarter Term
Ave. Tuition Fee

PHP 0 to 10,000

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Gender Admission



(Updated as of May 09, 2018)

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Wifi / Internet

Icon basketball court

Basketball Court

Icon volleyball court

Volleyball Court

Icon table tennis court

Table Tennis Court

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Computer Laboratory

Icon canteen


Icon library


What does Lagao National High School (Main) stand for?

Lagao National High School (Main) is a public secondary educational institution located in General Santos, South Cotabato. The school was established to cater to students in San Isidro by providing quality and affordable education. 

The school currently is implementing a K to 12 basic education program offering both junior and senior high school in accordance with the resolution that was ordered by the Department of Education (DepEd).  It has STEM strand, ABM strand, HumSS strand under the Academic track as well as Technical Vocational Livelihood (TVL) track which equips students with technical skills for its senior high school program. 

What programs & courses does Lagao National High School (Main) offer?

Choosing the right program can help you set your future goals and visualize where you want to be. Whether you want to be an engineer, a teacher, an accountant, or you want to level up in your profession, making yourself informed with the right choices will surely back you up in the future. Are you ready to map your career with Lagao National High School (Main)? Make the best decision in choosing the right path for you, click through the list of programs offered by Lagao National High School (Main) below:

Where is Lagao National High School (Main) located?

(Updated as of Feb 22, 2019)

San Isidro, General Santos, 9500 South Cotabato
Contact Number
(+6383) 302-3871
Mobile Number
Website -
Email Address -

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