1911 Census of England and Wales, General Report with Appendices, Table 80: " Proportion per 1,000 Persons living under Various Conditions of Room Accommodation in Metropolitan Boroughs".

Metropolitan
Borough.
In tenements of less than 10 rooms. In tene-
ments
of 10
or more
rooms.
Metropolitan
Borough.
In tenements of less than 10 rooms. In tene-
ments
of 10
or more
rooms.
Less than
1 person
per room.
From 1 to 2
persons per
room
inclusive.
More than
2 persons
per room.
Less than
1 person
per room.
From 1 to 2
persons per
room
inclusive.
More than
2 persons
per room.
County of London 206 554 177 63 Kensington 207 363 171 259
Battersea 234 615 133 18 Lambeth 251 567 136 46
Bermondsey 114 648 234 4 Lewisham 426 451 40 83
Bethnal Green 73 592 332 3 Paddington 191 477 162 170
Camberwell 245 585 135 35 Poplar 122 666 206 6
Chelsea 209 467 149 175 St. Marylebone 176 444 207 173
Deptford 251 596 122 31 St. Pancras 134 562 254 50
Finsbury 73 517 399 11 Shoreditch 65 566 365 4
Fuiham 230 601 145 24 Southwark 99 634 259 8
Greenwich 251 567 121 61 Stepney 77 567 350 6
Hackney 241 603 124 32 Stoke Newington 313 503 88 96
Hammersmith 250 568 142 40 Wandsworth 362 494 62 82
Hampstead 285 316 71 328 Westminster 184 480 129 207
Holborn 133 537 256 74 Woolwich 304 606 63 27
Islington 174 586 200 40 City of London 226 608 124 42