Surname of the person: ILLERA. By counties
| As first surname | As second surname | ||||
|---|---|---|---|---|---|
| Position | frequency | ‰ | frequency | ‰ | |
| Baix Llobregat | 3,373 | 27 | 0.03 | 22 | 0.03 |
| Barcelonès | 5,840 | 41 | 0.02 | 32 | 0.01 |
| Maresme | 5,112 | 10 | 0.02 | 9 | 0.02 |
| Vallès Occidental | 3,896 | 30 | 0.03 | 19 | 0.02 |
| Total | 6,683 | 121 | 0.02 | 98 | 0.01 |
| Source: Idescat, based on the INE Annual Population Census. | |||||
| Note: Only shows counties with 4 or more people with the selected surname. | |||||
Disaggregation criteria
-
Territorial
- By provinces
- By areas
- By counties