1931 Census of England and Wales, General Report, Table 72 : " Regions, Administrative Counties (with Associated County Boroughs) and Large Towns with Highest Proportions of Natives of Scotland".

Area Proportions per 10,000 of each sex Area Proportions per 10,000 of each sex
Males Females Males Females
           
ENGLAND AND WALES 94 89 COUNTIES Region    
REGIONS     Cumberland N.2 333 377
South East 122 117 Northumberland N.1 328 292
  London and five surrounding countries 124 120 Westmorland N.2 193 190
  Greater London 126 122 Southampton S.E. 163 129
  London Administrative County 124 124 Middlesex S.E. 149 135
      Surrey S.E. 131 139
North 110 101 London S.E. 124 124
  N.1 194 176 Durham N.1 127 116
  N.2 152 154 Hertfordshire S.E. 112 124
  N.3 64 58        
  N.4 96 88 LARGE TOWNS      
      Carlisle N.2 664 711
Midland 51 48 Barrow-in-Furness N.4 407 302
  M.1 51 47 Newcastle-upon-Tyne N.1 337 285
  M.2 52 48 Tynemouth N.1 292 221
      Hendon S.E. 213 214
East 59 53 Gillingham S.E. 204 210
      Hornsey S.E. 225 175
South West 69 64 Finchley S.E. 196 200
      Stretford N.4 233 155
Wales 38 33 Gateshead N.1 197 177
  W.1 36 30 Wallasey N.4 183 188
  W.2 42 41 South Shields N.1 196 171
  Birkenhead N.4 189 171