1911 Census of England and Wales, General Report with Appendices, Table 5: " Sex- and Age-Distribution of Population in the United Kingdom, 1891, 1901 and 1911; Proportion of Males and Females living at Twelve Groups of Ages per Million Persons living at All Ages".

Ages. 1891. 1901. 1911.
Persons. Males. Females. Persons. Males. Females. Persons. Males. Females.
All Ages 1,000,000 485,375 514,625 1,000,000 484,878 515,122 1,000,000 485,310 514,690
                   
Under 5 years 119,960 59,930 60,030 113,184 56,648 56,536 106,649 53,626 53,023
5— 116,127 58,136 57,991 106,876 53,468 53,408 102,792 51,465 51,327
10— 111,995 56,199 55,796 103,010 51,702 51,308 97,672 48,908 48,764
15— 103,872 51,747 52,125 100,702 49,999 50,703 93,370 46,510 46,860
20— 91,556 43,606 47,950 96,443 45,837 50,606 87,821 41,921 45,900
25— 147,325 70,217 77,108 159,356 75,717 83,639 162,178 77,312 84,866
35— 112,890 54,308 58,582 120,653 58,301 62,352 132,306 64,139 68,167
45— 87,480 41,567 45,913 89,269 42,810 46,459 96,616 46,569 50,047
55— 59,067 27,520 31,547 61,816 28,903 32,913 63,614 30,116 33,498
65— 35,011 15,794 19,217 34,199 15,376 18,823 41,121 18,245 22,876
75— 12,823 5,591 7,232 12,740 5,435 7,305 13,887 5,765 8,122
85 and upwards 1,894 760 1,134 1,752 682 1,070 1,974 734 1,240