| Value | Category |
|---|---|
| 1 | Arkhangai |
| 2 | Bayan-Ölgii |
| 3 | Bayankhongor |
| 4 | Bulgan |
| 5 | Govi-Altai |
| 6 | Dornogovi |
| 7 | Dornod |
| 8 | Dundgovi |
| 9 | Govisumber |
| 10 | Zavkhan |
| 11 | Övörkhangai |
| 12 | Ömnögovi |
| 13 | Sükhbaatar |
| 14 | Selenge |
| 15 | Töv |
| 16 | Uvs |
| 17 | Khovd |
| 18 | Khövsgöl |
| 19 | Khentii |
| 20 | Darkhan-Uul |
| 21 | Ulaanbaatar |
| 22 | Erdenet |
| 23 | Orkhon |
| 98 | Foreign country |
| 99 | Unknown |
| Name | Vocabulary |
|---|---|
| Nativity and Birthplace Variables -- PERSON | IPUMS |