Census Data from Toronto Reference Library.

Ward 4 1901
(CPR track at Dupont to Waterfront, University to Bathurst Streets)
(specific Kensington stats not available)

1901

English 17,626
Irish 12,172
Scottish 7,623
French 478
German 1,260
Italian 110
Jewish 525
Black 153

Toronto Census Data 1911
(no other data found)
(no specifics for Kensington)

1911

Total Population 376,471