Household size	Useful surface	Total
Total (household size)	Total (useful surface)	18,083,692
Total (household size)	Less than 30m2	50,438
Total (household size)	Between 30 and 45m2	535,426
Total (household size)	Between 46 and 60m2	1,969,210
Total (household size)	Between 61 and 75m2	3,360,926
Total (household size)	Between 76 and 90m2	5,354,922
Total (household size)	Between 91 and 105m2	2,461,922
Total (household size)	Between 106 and 120m2	1,650,776
Total (household size)	Between 121 and 150m2	1,310,374
Total (household size)	Between 151 and 180m2	568,273
Total (household size)	More than 180m2	821,427
1 person	Total (useful surface)	4,193,319
1 person	Less than 30m2	28,710
1 person	Between 30 and 45m2	271,792
1 person	Between 46 and 60m2	720,571
1 person	Between 61 and 75m2	907,303
1 person	Between 76 and 90m2	1,136,721
1 person	Between 91 and 105m2	468,658
1 person	Between 106 and 120m2	274,951
1 person	Between 121 and 150m2	199,139
1 person	Between 151 and 180m2	77,432
1 person	More than 180m2	108,042
2 persons	Total (useful surface)	5,441,840
2 persons	Less than 30m2	13,008
2 persons	Between 30 and 45m2	157,243
2 persons	Between 46 and 60m2	640,403
2 persons	Between 61 and 75m2	1,076,481
2 persons	Between 76 and 90m2	1,589,670
2 persons	Between 91 and 105m2	732,681
2 persons	Between 106 and 120m2	482,921
2 persons	Between 121 and 150m2	371,927
2 persons	Between 151 and 180m2	155,153
2 persons	More than 180m2	222,353
3 persons	Total (useful surface)	3,916,574
3 persons	Less than 30m2	4,688
3 persons	Between 30 and 45m2	60,599
3 persons	Between 46 and 60m2	337,958
3 persons	Between 61 and 75m2	706,662
3 persons	Between 76 and 90m2	1,238,372
3 persons	Between 91 and 105m2	571,505
3 persons	Between 106 and 120m2	382,073
3 persons	Between 121 and 150m2	300,603
3 persons	Between 151 and 180m2	132,077
3 persons	More than 180m2	182,037
4 persons	Total (useful surface)	3,353,076
4 persons	Less than 30m2	2,928
4 persons	Between 30 and 45m2	31,650
4 persons	Between 46 and 60m2	195,273
4 persons	Between 61 and 75m2	504,892
4 persons	Between 76 and 90m2	1,068,398
4 persons	Between 91 and 105m2	516,636
4 persons	Between 106 and 120m2	375,083
4 persons	Between 121 and 150m2	318,013
4 persons	Between 151 and 180m2	142,015
4 persons	More than 180m2	198,188
5 persons	Total (useful surface)	857,861
5 persons	Less than 30m2	799
5 persons	Between 30 and 45m2	9,707
5 persons	Between 46 and 60m2	53,197
5 persons	Between 61 and 75m2	118,276
5 persons	Between 76 and 90m2	238,745
5 persons	Between 91 and 105m2	126,481
5 persons	Between 106 and 120m2	101,074
5 persons	Between 121 and 150m2	89,935
5 persons	Between 151 and 180m2	44,532
5 persons	More than 180m2	75,114
6 or more persons	Total (useful surface)	321,022
6 or more persons	Less than 30m2	305
6 or more persons	Between 30 and 45m2	4,434
6 or more persons	Between 46 and 60m2	21,808
6 or more persons	Between 61 and 75m2	47,311
6 or more persons	Between 76 and 90m2	83,015
6 or more persons	Between 91 and 105m2	45,962
6 or more persons	Between 106 and 120m2	34,673
6 or more persons	Between 121 and 150m2	30,757
6 or more persons	Between 151 and 180m2	17,064
6 or more persons	More than 180m2	35,693