1911 Census of England and Wales, General Report with Appendices, Table 94: " Birthplaces of Persons, Males and Females, and proportions per 100,000 of the Total Population of each Sex, 1911".

Enumerated Population. Proportions per
100,000.
Ratio of
male
proportions
per cent.
of females
pro-
portions.
Persons. Males. Females. Persons. Males. Females.
Total Population 36,070,492 17,445,608 18,624,884 100,000 100,000 100,000
Born in England and Wales* 34,794,757 16,790,393 18,004,364 96,462 96,244 96,668 100
Born elsewhere 1,275,735 655,215 620,520 3,538 3,756 3,332 113
Born in Scotland 321,825 161,242 160,583 892 924 862 107
Born in Ireland 375,325 191,862 183,463 1,041 1,100 985 112
Born in Islands in the
  British Seas
36,762 16,532 20,230 102 95 109 87
Born in British Colonies
  and India.
161,502 73,911 87,591 448 424 470 90
Born in Foreign Countries 373,516 208,511 165,005 1,036 1,195 886 135
Born at Sea 6,805 3,157 3,648 19 18 20 90

* In the above figures the number of persons for whom no statement as to birthplace was made on the schedules, amounting to 147,135 males and 183,563 females, are included with those born in England and Wales; for previous Censuses the number of such cases was not recorded, and they were treated as having been born in the area in which they were enumerated.