The average years of schooling in the Siau Tagulandang Biaro Islands Regency reached 9.25 years in 2023.

The average years of schooling (AYS) for residents aged 25 and over in the Siau Tagulandang Biaro Islands, North Sulawesi, was 9.25 years in 2023.

According to data from the Central Statistics Agency (BPS), the AYS in this region is below the average for North Sulawesi Province, which was 9.77 years in 2023.

The AYS for residents of the Siau Tagulandang Biaro Islands increased by 0.04 years (0.43%) compared to the previous year, which was 9.21 years. Meanwhile, over the past five years, the AYS has increased by 0.68 years (7.93%).

This AYS indicates that the average resident of the Siau Tagulandang Biaro Islands only attends school up to the ninth grade. This AYS is better than the national average AYS of 8.77 years in 2023.

Compared to 14 other regencies/cities in North Sulawesi Province, the AYS of the Siau Tagulandang Biaro Islands ranks 9th. The region with the highest AYS in the province is Manado City (11.44 years), while the lowest AYS is in Bolaang Mongondow Selatan Regency (8.17 years).

The following is a list of the top 5 regencies/cities in North Sulawesi Province with the highest AYS in 2023:

1. Manado City: 11.44 years
2. Tomohon City: 10.99 years
3. Kotamobagu City: 10.33 years
4. North Minahasa Regency: 10.3 years
5. Minahasa Regency: 10.11 years