List of Mauritanian regions by Human Development Index

This is a list of regions of Mauritania by Human Development Index as of 2023 with data for the year 2022.^[1] An HDI value is calculated for the Trarza Region and the city of Nouakchott (comprising the regions of Nouakchott-Nord, Nouakchott-Ouest and Nouakchott-Sud since 2014) combined.

Rank	Region	HDI (2022)
Medium human development
1	Tiris Zemmour	0.696
2	Dakhlet Nouadhibou	0.675
3	Trarza and Nouakchott	0.648
4	Inchiri	0.605
5	Adrar	0.560
Low human development
-	Mauritania	0.540
6	Brakna	0.514
7	Tagant	0.506
8	Assaba	0.474
9	Gorgol	0.459
10	Hodh El Gharbi	0.451
11	Guidimaka	0.438
12	Hodh Ech Chargui	0.404