| Name | Tachii'nii |
| Province ID | 875 |
| Continent | North America |
| Super region | Central America |
| Region | California |
| Area | Colorado Plateau |
| Development | 8 |
| Base Tax | 3 |
| Base Production | 3 |
| Base Manpower | 2 |
| Trade node | Basra |
| Owner | Tribal land of Navajo |
| Culture | Navajo |
| Culture Group | Apachean |
Here are the IDs of provinces that in on the same region as Tachii'nii:
| Province | Province ID |
|---|---|
| Aa'ku | 2495 |
| Akimel | 877 |
| Bedonkohe | 2492 |
| Cahuilla | 867 |
| Choinumni | 4636 |
| Chumash | 868 |
| Cochimi | 865 |
| Guaycura | 866 |
| Hopituh | 2493 |
| Hwalbay | 2491 |
| Kinyaa'aanii | 878 |
| Kuumeyay | 2476 |
| Lakisamni | 870 |
| Maidu | 2479 |
| Mayo | 4649 |
| Miwok | 2021 |
| Naflat | 4631 |
| Nakipa | 2620 |
| Ndee | 879 |
| Ohkay Owingeh | 880 |
| Ohlone | 4637 |
| Opata | 4650 |
| Paipai | 4639 |
| Pomo | 871 |
| Seri | 2616 |
| Shasta | 2480 |
| Shiwinna | 2494 |
| Sobaipuri | 4633 |
| T'epot'aha'l | 869 |
| Taaqtam | 4635 |
| Tachi | 2478 |
| Tachii'nii | 875 |
| Tohono | 4577 |
| Tsék'aadn | 4634 |
| Tsi'ya | 4632 |
| Tsiahahéndé | 881 |
| Ukom'nom | 2477 |
| Wint'uh | 4638 |
| Yaqui | 862 |
| Yavapé | 876 |
Here are IDs of provinces that are in the same area as Tachii'nii:
| Province | Province ID |
|---|---|
| Hopituh | 2493 |
| Kinyaa'aanii | 878 |
| Shiwinna | 2494 |
| Tachii'nii | 875 |