1931 Census of England and Wales, General Report, Table 32 : " Acreage and Population at Census of 1931 of Counties with their Associated County Boroughs as Constituted (1) at Census of 1931, and (2) after Completion of Changes under Local Government Act, 1929".

(1) At Census of 1931; (2) after completion of changes made under the Local Government Act, 1929

(1) At Census of 1931; (2) after completion of changes under the Local Government Act, 1929.

County Acreage as constituted 1931 Census Population of Area as constituted Increase (+) or Decrease (-)
At Census of 1931 After Changes At Census of 1931 After Changes Acreage Population
Buckinghamshire 479,360 479,411 271,586 271,423 51 -163
Cheshire 652,383 649,334 1,087,655 1,087,558 -3,049 -97
Cumberland 973,086 973,095 263,151 263,151 9 0
Derbyshire 647,824 643,572 757,374 750,211 -4,252 -7,163
Ely, Isle of 238,073 239,950 77,698 80,864 1,877 3,166
Essex 977,764 977,761 1,755,459 1,755,459 -3 0
Gloucestershire 804,638 802,988 786,000 790,533 -1,650 4,533
Hertfordshire 404,520 404,523 401,206 401,206 3 0
Lancashire 1,200,122 1,201,966 5,039,455 5,040,172 1,844 717
Leicestershire 532,779 532,385 541,861 541,635 -394 -226
Lincolnshire:            
  Holland 268,992 267,849 92,330 92,126 -1,143 -204
  Kesteven 463,505 463,490 110,060 110,148 -15 88
  Lindsey 972,796 972,901 422,199 422,179 105 -20
Norfolk 1,315,064 1,314,240 504,940 501,910 -824 -3,030
Oxfordshire 479,224 479,173 209,621 209,784 -51 163
Somersetshire 1,036,910 1,034,239 475,142 470,292 -2,671 -4,850
Staffordshire 737,886 738,513 1,431,359 1,433,919 627 2,560
Warwickshire 624,676 628,994 1,535,007 1,533,213 4,318 -1,794
Wiltshire 860,829 860,611 303,373 303,193 -218 -180
Worcestershire 447,678 447,682 420,056 420,056 4 0
Yorkshire, North Riding 1,362,058 1,361,522 469,375 466,766 -536 -2,609
Yorkshire, West Riding (including York C.B.) 1,779,794 1,785,762 3,437,368 3,446,477 5,968 9,109