- Source: List of Bulgarian regions by Human Development Index
- List of Bulgarian regions by Human Development Index
- List of countries by Human Development Index
- List of countries by Human Development Index by region
- List of countries by Fragile States Index
- NUTS statistical regions of Bulgaria
- List of counties of Albania by Human Development Index
- List of countries by GDP (PPP)
- List of Central European countries by development indexes
- Demographics of Bulgaria
- Gender Inequality Index
This is a list of NUTS2 statistical regions of Bulgaria by Human Development Index as of 2022.