Households. By number and type of nucleus (aggregated) Ametlla del Vallès, l' Source: Idescat, based on the INE Population and Housing Census. Note: Al Cens de 2021,per garantir el secret estadístic, els resultats estan arrodonits aleatòriament a valors múltiples de 3. Per aquesta raó algun total pot no coincidir amb la suma de la seva desagregació. Institut d'Estadística de Catalunya https://www.idescat.cat/pub/?id=censph&n=531&geo=mun:080057&lang=en ;Without nucleus. Unipersonal;Without nucleus. With 2 people and over;With one nucleus. Couples without children;With one nucleus. Couples with children;With one nucleus. Mothers with children;With one nucleus. Fathers with children;With 2 nuclei and over;Total 2021;447;69;612;1350;279;111;102;2976