The average years of schooling for residents of the Thousand Islands Regency reached 9.03 years in 2023.

The average years of schooling (AYS) for residents aged 25 and over in the Thousand Islands, DKI Jakarta, was 9.03 years in 2023.

Based on data from the Central Statistics Agency (BPS), the AYS for residents in this area was below the average for DKI Jakarta Province, which was 11.45 years in 2023.

The AYS for residents of the Thousand Islands increased by 0.01 years (0.11%) compared to the previous year, which was 9.02 years. Meanwhile, over the past five years, the AYS increased by 0.57 years (6.74%).

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

Compared to the 5 other regencies/cities in DKI Jakarta Province, the Thousand Islands' AYS ranked 6th. The area in the province with the highest AYS was East Jakarta City (11.88 years), while the lowest AYS was the Thousand Islands Regency (9.03 years).

The following is a list of the highest AYS in 5 regencies/cities in DKI Jakarta Province in 2023:

1. East Jakarta City: 11.88 years
2. South Jakarta City: 11.75 years
3. Central Jakarta City: 11.54 years
4. West Jakarta City: 11.23 years
5. North Jakarta City: 10.84 years