HC Deb 27 November 1974 vol 882 c161W
Mr. D. E. Thomas

asked the Secretary of State for Scotland what is the membership in Scotland, numerically and as a proportion of the population, of each of the five socio-economic groups.

Mr. William Ross

The latest available figures for the five social classes, derived from the 1971 Census, are given in the table below.

SCOTLAND—CENSUS 1971
ECONOMICALLY ACTIVE AND RETIRED PERSONS, AGED 15 AND OVER, GROSSED UP FROM 10 PER CENT. SAMPLE FIGURES
Social Class Persons Per cent.
I 80,810 2.9
II 414,650 15.0
III 1,219,620 44.1
IV 549,080 19.8
V 256,680 9.3
Not classified 245,460 8.9
Total, 15 and over 2,766,300 100.0