Census Data from Toronto Reference Library.

St. Patricks Ward 1851-1891 (University-Bathurst Streets, Bloor to Queen) (specific Kensington stats not available)

1851

Total population 8,121
England and Wales 1,425
Scotland 551
Ireland 2,713
Natives of Canada -
Not of British origin 268
Natives of Canada -
French origin 66
United States 563
Germany and Holland 31
All other places 104

1861

Total population 5,809
England and Wales 854
Scotland 34
Ireland 1,683
Natives of Canada -
Not of British origin 2,499
Natives of Canada -
French origin 39
United States 228

1871

Total Population 7,873
English 3,029
French 61
German 58
Irish 3,661
Scottish 945