Wil, Aargau
Wil was a municipality in the district of Laufenburg in the canton of Aargau in Switzerland. The municipality is located in the north-east of the Fricktal region, about 3 km from the border to Germany. On 1 January 2010 the municipalities of Hottwil, Etzgen, Mettau, Oberhofen and Wil merged into the municipality of Mettauertal.
Population
Current population is 669 inhabitants.
| Year | Population |
| 1850 | 739 |
| 1900 | 521 |
| 1930 | 522 |
| 1950 | 533 |
| 1960 | 558 |
| 1970 | 539 |
| 1980 | 530 |
| 1990 | 566 |
| 2000 | 666 |
| 2006 | 669 |
