Thank you for your interest, and your patience as I slowly figured out the technology.
The blog itself had a total of about 1.4 million lifetime page-views, and you left just under 1,000 comments.
I would like to thank Star editors Neil Sanderson and Marissa Nelson, whose early support was essential to the project; Sanjay Singh, whose advice revolutionized the way I create maps; my wife Catharine Tunnacliffe, who was a source of enthusiasm and fresh ideas when my own waned; and the Information and Privacy Commissioner's investigators, whose careful and fair-minded handing of disputes was very helpful - several maps would not have been published without their help. I filed a total of 53 access-to-information requests for Map of the Week.
The access-to-information process can sometimes be antagonistic, but much more typically I found myself dealing with public servants who were interested and enthusiastic about the project, and often had not seen their own agency's data mapped.
I can be contacted through patrickcain.ca.
Here are some highlights of the last few years:
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Bedbugs Reports of bedbugs form a surprising pattern across the map of Toronto. Link to the map |
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Organ donor registry A look at Ontario’s organ donor registry shows that Toronto has the lowest rates in the province. Why? Link to the map |
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Toronto Centre by-election A detailed, fully interactive poll-by-poll look at the Toronto Centre by-election shows the voting patterns of this unique riding. Link to the maps |
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Childbirth A map series looks at aspects of childbirth in the GTA, from homebirth to maternal age. Link to the maps |
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Same-sex marriage What neighbourhoods do same-sex married couples come from? Two maps show how patterns differ between men and women. Link to the maps |
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The Riverdale First World War project About 200 residents of Riverdale were killed in the First World War. This home-by-home map hints at the scale of a neighbourhood’s trauma. Link to the map |
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Infectious disease Reports of infectious disease, broken down by the patient’s postal code, show TB, hepatitis and several STDs. Link to the maps |
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Dog ownership Over 20 maps look at everything to do with dog ownership in Toronto, broken down by postal code. Link to the maps |
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Impaired driving Where are Ontario’s worst postal codes for impaired driving charges? These maps will show you. Includes age graphs of drunk drivers. Link to the maps |
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Real estate A growing and popular series of maps tracks trends in the GTA’s real estate market. Link to the maps |
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Street racing A map of drivers charged with street racing shows very different patterns from the drunk driving map. Why so many in Caledon? Link to the maps |
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Passports A map of rates of passport holding shows some revealing patterns. Link to the map |
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Historic map overlays 1878 maps overlay the modern streetscape of Toronto, and the present Pearson airport site. Link to the maps |
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Gun ownership A map series looks at gun ownership in the GTA by postal code. Link to the maps |
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Neighbourhood crime maps A growing series of crime maps based on City of Toronto-defined neighbourhoods. Link to the maps |
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Neighbourhood project We asked readers to define their Toronto neighbourhoods. This was the result. Link to the maps |
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Smoking Maps show smoking patterns regionally in Ontario and in the GTA by census tract. Link to the maps |
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Military recruiting Which neighbourhoods do the GTA’s military recruits come from? Maps break it down by postal code. Link to the maps |
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Traffic safety Maps using a year’s worth of pedestrian and cyclist accidents show where Toronto’s danger spots are. Link to the maps |
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Education Maps look at admission to the six campuses of the GTA’s three universities, and at where Toronto high school dropouts live. Link to the maps |
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Agriculture Where farms have been lost in Ontario over the past ten years. Link to the map |























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