HC Deb 13 March 1958 vol 584 cc86-7W
Mr. Finch

asked the Minister of Housing and Local Government and Minister for Welsh Affairs what was the net loss or gain of population in Wales due to migration for the years 1929 to 1938, and the years 1948 to 1957.

Mr. H. Brooke

It is estimated that in the period from 30th June, 1929, to 30th June, 1938, the population of Wales and Monmouthshire decreased by some 210,000; allowing for a natural increase of some 70,000, the net loss due to migration was therefore of the order of 280,000 persons. In the period from 30th June, 1948, to 30th June, 1957, the population increased by some 40,000; allowing for a natural increase of about 80,000, the net loss by migration was therefore of the order of 40,000 persons.