Entity data for Yemen's 21 governorates plus Sana'a (capital district). Data from GADM 4.1 boundaries.
| Source | URL | Data Used |
|---|---|---|
| Central Statistical Organisation (Yemen) | cso-yemen.org | Census data, governorate structure |
| Wikipedia - Governorates of Yemen | wikipedia.org | Administrative divisions (verification) |
| GADM (v4.1) | gadm.org | Administrative boundaries (governorates) |