Table 1a shows data on school population for the past four years. It can be seen from the table that there is a fluctuating trend of enrollment. It can also be noted that overall, during the School Year 2021-2022 has the highest enrollment with a total of 5797 students, while School Year 2023-2024 has the lowest with 5016 students. Specifically, the enrollment in the Junior High School showed its highest population during the SY 2021-2022 with 3483 and its lowest with 2801 population during the SY 2023-2024. Meanwhile, the highest population in the Senior High school was notable during the SY 2022-2023 with 2388 population, while the lowest was in SY 2020-2021 with 1899.  The result implies that the sudden decrease in the school population is the adjustment face of the students as well as their families from the disruptions of remote learning due to the recent effect of COVID-19. Although there was an increase in the population during the first year of the implementation of the shifting schedule, there were still students who preferred not to enroll their children due to personal reasons.