| Date | Type | Code | Name |
|---|---|---|---|
| 2016-01-01 | Creation of a new commune | 67004 | Allenwiller |
| 2016-01-01 | Creation of a new commune | 67004 | Allenwiller → Sommerau |
| 2016-01-01 | Deletion | 67004 | Allenwiller |
| 2016-01-01 | Creation of a new commune | 67041 → 67004 | Birkenwald → Sommerau |
| 2016-01-01 | Creation of a new commune | 67431 → 67004 | Salenthal → Sommerau |
| 2016-01-01 | Creation of a new commune | 67469 → 67004 | Singrist → Sommerau |
| 1943-01-01 | Creation | 67004 | Allenwiller |