Average Length of Schooling of Cilegon City Residents Up to Grade 9 in 2025
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The average length of schooling (ALS) for residents aged 25 and above in Cilegon City, Banten, reached 10.4 years in 2025.
Based on data from the Central Statistics Agency (BPS), the ALS of the residents in that area was above the Banten Province average, which reached 9.56 years in 2025.
The ALS of Cilegon City residents increased by 0.01 years (0.1%) compared to the previous year, which was 10.39 years. Meanwhile, in the last five years, the ALS increased by 0.53 years (5.37%).
This ALS indicates that the average resident of Cilegon City only attends school up to the 10th grade level. This ALS is better than the national average ALS of 9.07 years in 2025.
Compared to 7 other regencies/cities in Banten Province, Cilegon City's ALS is in 3rd position. Other areas in the province with the highest ALS are South Tangerang City (12.1 years), while the lowest ALS is Lebak Regency (6.78 years). Here is a list of the highest ALS in 5 regencies/cities in Banten Province in 2025.- South Tangerang City: 12.1 years
- Tangerang City: 11.46 years
- Cilegon City: 10.4 years
- Tangerang Regency: 9.16 years
- Serang City: 8.94 years
(Read: Student-Teacher Ratio in Indonesian Schools in 2024/2025, Is it Ideal? )
"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."
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