By the numbers: Wading through police-reported crime statistics

Posted on: August 12th, 2014 by Waterloo Region Crime Prevention Council

Statistics Canada released their annual Police-reported crime statistics 2013 report in July (and in French). There is always so much to sift through and interpret. But here’s a beginning summary of the highlights from the Canadian Criminal Justice Association.


The police-reported Crime Severity Index (CSI), which measures the volume and severity of crime, declined 9% in 2013 compared with 2012. This was the 10th consecutive decline in the index. The CSI was 36% lower than 10 years earlier.

The traditional crime rate also declined in 2013 compared with 2012, falling 8%. It continued its long-term downward trend that began in the early 1990s, reaching its lowest level since 1969. Since 1962, the traditional crime rate has measured the volume of crime, but does not take into account the severity of crimes.

Canadian police services reported just over 1.8 million criminal incidents (Criminal Code offences excluding traffic) in 2013, down approximately 132,000 from the previous year.

Most offences were down in 2013. The decline in the CSI was specifically attributable to declines in breaking and entering and robbery. Decreases in some of the less serious but very frequent offences, such as theft of $5,000 or under and mischief, also contributed to the drop in the CSI.

However, some offences were up in 2013. In particular, police services reported more incidents of extortion, child pornography, aggravated sexual assault (level 3), sexual violations against children and identity fraud.

Crime Severity Index down in most provinces and territories

In 2013, most provinces and territories recorded a decrease in their CSI compared with 2012. However, the CSI increased in Yukon (+6%) and Newfoundland and Labrador (+1%).

Prince Edward Island, New Brunswick, Quebec and Manitoba (-12% each) recorded the largest declines among the provinces and territories.

In most provinces, the decline in the CSI was largely due to fewer breaking and entering incidents. However, in British Columbia, robberies were behind the decline in the CSI. In the Northwest Territories, a decrease in homicides resulted in the drop in the CSI, whereas the decline in Nunavut was due to a large decrease in incidents of mischief.

As in previous years, each territory had a higher CSI than any province. Saskatchewan had the highest CSI among the provinces, while Ontario had the lowest.

Crime Severity Index down in almost all census metropolitan areas

For the first time since 1998, the first year for which the CSI was calculated, none of Canada’s census metropolitan areas (CMAs) recorded an increase in its CSI. The CSI was unchanged in Edmonton, while it declined in all other CMAs. The largest decrease compared with 2012 was in Victoria (-17%).

Despite a 7% drop in its CSI, Regina had the highest CSI of any CMA, while Barrie and Guelph had the lowest.

Violent Crime Severity Index continues to decline

The violent CSI fell 10% in 2013 compared with 2012, marking the seventh consecutive decrease.

Canadian police services reported approximately 384,000 violent incidents in 2013, down about 32,000 from the previous year. The decline in the violent CSI was mainly due to a decrease in robberies and, to a lesser extent, fewer assaults with a weapon or causing bodily harm (level 2), common assaults (level 1) and uttering threats.

Police reported 505 homicides in 2013, down 38 from 2012. The homicide rate was 1.44 victims per 100,000 population, the lowest rate since 1966. Police also reported 642 attempted murders in 2013, down 23 from the previous year.

Every province and territory except Newfoundland and Labrador saw a decrease in their violent CSI compared with 2012. Similarly, every CMA saw their violent CSI decline except Trois-Rivières, St. John’s, Brantford and Calgary, which recorded increases.

Increase in police-reported “sexual violations against children”

In 2013, the police reported 4,232 incidents in the “sexual violations against children” category, 279 more than in 2012. This was one of the only violent crime categories to increase in 2013.

The “sexual violations against children” category includes five specific offences under the Criminal Code: luring a child via a computer, sexual exploitation, sexual interference, invitation to sexual touching and making sexually explicit material available to a child. However, this category excludes sexual assaults against children, which are classified with all other sexual assaults, including those against adults.

Of the sexual violations against children, luring a child via a computer showed the greatest increase, rising 30% in 2013, followed by sexual exploitation (+11%). In contrast, invitation to sexual touching decreased 5%.

Non-violent Crime Severity Index is down

Most crimes reported by the police are non-violent. Police reported just over 1.4 million non-violent incidents in 2013, or nearly four crimes in five, of which 1.1 million were property crimes. The non-violent CSI decreased 8% compared with 2012, the 10th consecutive decrease in this index. The non-violent CSI was 40% lower than a decade earlier.

While most non-violent offences declined in 2013, the decrease in the non-violent CSI was mainly due to a large drop in the number of incidents of breaking and entering, theft of $5,000 or under and mischief. However, some offences in the non-violent category rose in 2013, specifically counterfeiting, child pornography and identity fraud.

Almost every province and territory saw their non-violent CSI decline in 2013. The largest decreases were in New Brunswick and Prince Edward Island, while the non-violent CSI was stable in Newfoundland and Labrador and increased in Yukon.

Most CMAs also saw a decrease in their non-violent CSI except Edmonton, where the index rose in 2013 as a result of more motor vehicle thefts and theft of $5,000 or under.

Youth Crime Severity Index down for the fourth consecutive year

The youth CSI fell by 16% in 2013 compared with 2012, the fourth consecutive decline. The youth CSI measures the volume and severity of crimes for which an accused aged 12 to 17 was identified.

The decline in the youth CSI was mainly due to fewer youths accused of robbery, breaking and entering or theft of $5,000 or under.

Every province and territory except Yukon saw their youth CSI decline compared with 2012. Among the provinces, Saskatchewan recorded the highest youth CSI, while British Columbia, Ontario and Quebec had the lowest.


With the release of the Statistics Canada report also comes analysis and critique of the statistics. Here’s a few that we read:

Did you see anything that surprised you in the Statistics Canada report? Encouraged you? Alarmed you?

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