1911 Census of England and Wales, General Report with Appendices, Table 73: " Families of Various Sizes in Tenements of Various Sizes per 100,000 Private Families in the County of London".

No. of
Rooms
per
Tene-
ment.
Number of Persons in the Private Family.
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15
and up-
wards.
Totals.
Proportion per 100,000 Private Families.
1 6,130 4,212 1,856 863 318 91 24 5 1 13,500
2 1,664 5,107 4,466 3,351 2,189 1,298 673 295 101 29 7 2 19,182
3 776 4,122 4,745 3,981 2,989 2,023 1,330 802 396 164 53 16 5 1 21,403
4 367 2,024 2,875 2,979 2,505 1,931 1,387 937 574 309 138 47 14 5 1 16,093
5 160 921 1,416 1,629 1,499 1,188 889 635 405 237 133 59 21 6 2 9,200
6 106 691 1,103 1,241 1,144 924 686 482 319 204 116 54 28 10 4 7,112
7 62 402 763 881 780 576 387 246 157 92 61 27 14 7 5 4,460
8 36 236 502 593 541 424 288 186 115 68 43 24 12 6 4 3,078
9 19 116 268 340 326 268 186 123 79 45 27 15 7 5 4 1,828
10
and up-
wards.
29 202 374 568 642 614 505 393 280 189 122 78 57 37 54 4,144
Totals. 9,349 18,033 18,368 16,426 12,933 9,337 6,355 4,104 2,427 1,337 700 322 158 77 74 100,000