Population and Housing Censuses  
National results
Households by municipality size and household type
Units: households

	Total (municipality size)	Less than 101 inhabitants	From 101 to 500	From 501 to 1,000	From 1,001 to 2,000	From 2,001 to 5,000	From 5,001 to 10,000	From 10,001 to 20,000	From 20,001 to 50,000	From 50,001 to 100,000	From 100,001 to 500,000	More than 500,000	
Total (household type)	18,083,692	32,682	289,734	307,637	520,189	1,201,582	1,445,422	1,921,013	2,788,142	2,198,994	4,287,326	3,090,970	
Single-person household	4,193,319	12,217	87,908	82,496	128,255	263,274	297,815	393,256	581,893	477,241	1,010,799	858,167	
Multipersonal household not forming a family	246,835	334	2,901	2,844	4,434	10,435	12,426	20,636	32,963	27,770	61,400	70,693	
Family household without additional persons and no family units	339,695	1,538	9,260	7,795	12,651	23,146	24,714	34,497	44,438	35,961	79,386	66,308	
Family household without additional persons and one family unit only	11,819,857	16,485	166,664	189,628	329,421	796,747	987,039	1,308,657	1,906,887	1,476,184	2,789,345	1,852,800	
Family household without additional persons and a family unit and other persons	862,677	1,464	15,352	16,183	29,848	69,781	76,354	99,218	133,328	101,532	194,529	125,088	
Family household without additional persons and two or more family units	362,217	395	5,016	5,875	10,764	27,065	32,603	42,911	55,727	44,785	85,729	51,348	
Family household with additional persons	217,635	215	2,280	2,531	4,280	10,081	12,577	18,696	27,951	28,186	55,286	55,553	
Household with two or more families	41,456	36	354	286	536	1,053	1,894	3,143	4,955	7,335	10,853	11,012	
Notes:
Source: National Statistics Institute