| Name | Diu |
| Province ID | 4455 |
| Continent | Asia |
| Super region | India |
| Region | Western India |
| Area | Saurashtra |
| Owner | Junagarh |
| Culture | Saurashtri |
| Culture Group | Western Aryan |
Here are the IDs of provinces that in on the same region as Diu:
| Province | Province ID |
|---|---|
| Ahmadabad | 2054 |
| Ajmer | 2087 |
| Baglana | 2036 |
| Barmer | 4506 |
| Baroda | 516 |
| Bhakkar | 2072 |
| Bharatpur | 4500 |
| Bharuch | 4512 |
| Bhilsa | 2057 |
| Bhilwara | 4501 |
| Burhanpur | 527 |
| Chittor | 518 |
| Churu | 4507 |
| Daman | 4430 |
| Dharangaon | 4434 |
| Dhundar | 519 |
| Diu | 4455 |
| Girnar | 515 |
| Gohilvad | 2051 |
| Gorwar | 2067 |
| Halar | 2052 |
| Jaisalmer | 513 |
| Jangladesh | 512 |
| Jhalavad | 4456 |
| Khairpur | 4505 |
| Khambhat | 4457 |
| Kutch | 503 |
| Mahikantha | 4480 |
| Mandsaur | 2093 |
| Mandu | 526 |
| Mansura | 4503 |
| Marwar | 514 |
| Merta | 4502 |
| Mewar | 2058 |
| Mewat | 520 |
| Nagaur | 2066 |
| Nasirpur | 4504 |
| Patan | 2053 |
| Porbandar | 4454 |
| Rajkot | 521 |
| Rewakantha | 2056 |
| Sehwan | 505 |
| Shekhawati | 2064 |
| Surat | 517 |
| Thalner | 4453 |
| Thatta | 504 |
| Ujjain | 4461 |
| Umarkot | 2088 |
| Vagad | 4462 |