Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings whose residents do not deposit waste at a specific collection point, by type of municipality and reason for not doing so
Units: %over the total number of dwellings

;Do not separate organic waste;Not enough space in the dwelling (*);It is not worthwhile because the dwelling does not generate enough waste (*);There is no local collection service for said waste (*);Not interested / it implies too much effort (*);Does not know / Does not answer (*);
TOTAL;40.0;8.5;8.9;68.7;10.2;3.8;
Province and municipalities capitals of more than 100,000 inhabitants;40.3;9.5;8.3;68.4;10.2;3.6;
From 50,000 to 100.000 inhabitants;41.6;13.9;7.2;67.3;9.0;2.5;
From 20,000 to 50,000 inhabitants;41.1;9.3;8.8;66.3;11.3;4.3;
From 10,000 to 20.000 inhabitants;41.0;6.1;7.3;74.4;9.8;2.4;
Less than 10,000 inhabitants;37.3;4.4;11.9;68.5;10.0;5.2;
Notes:
1) (*) % over the total number of dwellings that do not separate organic waste
Source: National Statistics Institute