Average Length of Schooling in Sidoarjo Up to Grade IX in 2025

The average length of schooling (RLS) for residents aged 25 years and over in Sidoarjo, East Java, was 10.94 years in 2025.

Citing data from the Central Statistics Agency (BPS), the RLS of the population in the region was above the average for East Java Province, which was 8.39 years in 2025.

Sidoarjo's population RLS increased by 0.03 years (0.27%) compared to the previous year, which was 10.91 years. Meanwhile, in the last five years, the RLS has increased by 0.44 years (4.19%).

This RLS indicates that the average Sidoarjo resident only attends school up to the 10th grade. This RLS is better than the national average RLS of 9.07 years in 2025.

Compared to 37 other regencies/cities in East Java Province, Sidoarjo's RLS is in 6th place. Other areas in the province with the highest RLS are Madiun City (12.12 years), while the lowest RLS is Sampang Regency (5.19 years).

Here is a list of the top 5 regencies/cities in East Java Province by RLS in 2025.

1. Madiun City: 12.12 years
2. Mojokerto City: 11.44 years
3. Malang City: 11.36 years
4. Surabaya City: 11.15 years
5. Kediri City: 11.09 years

(Read: Yogyakarta City's Human Development Index is the Highest in Indonesia)