Crime In Detroit is Declining, Again

Crime in Detroit is declining again. Nearly all major categories of crime decreased in the first six months of this year. Murder, sexual assault and robberies, were all down — by double digits year to date. Among violent crime, only simple assault increased. Aggravated assault is down recently, but not below pre-Covid levels.

Among property crimes, damage to property dropped by double digits, while burglary and larceny fell by single digits so far this year. Auto theft peaked in late 2022, but has come down since then, though police are challenged by new technological techniques that thieves are using.

These declines are good news for Detroit, helping to overcome a bad reputation that has held Detroit back for decades.

Note, though, the “again.”

Detroit, like many major cities, had seen massive declines in crime over recent decades until these were halted by the COVID-19 pandemic and its aftermath. Covid reversed the decreases for several years, but then crime levels headed back down. FBI data on crime levels lags somewhat, but it confirms a temporary COVID increase that has been replaced by a post-COVID decrease in crime rates in Detroit.

The FBI data also suggests one cause for decrease, an increase in clearance rates (i.e., the extent to which a perpetrator is caught). This is one several causes of the drop in crime. The clearance rate increase indicates that the police are getting better at their jobs.

They don’t catch every perpetrator, but they are catching about double the number they were—a huge improvement. This, in turn, points to other things Detroit’s police are doing well. These include:

Targeting high crime areas. For over a decade now they have been identifying hot spots for crime and completing proactive patrols in those areas, providing more protection for citizens and increasing the risk for criminals who might be planning a crime. The criminals often decide that the crime is too risky, and those decisions lead to reduced crime rates.


Using technology and working with community organizations to reduce violence. The city has experimented with using cameras at gas stations and other locations, and it has used a gunshot detection system to identify where guns are fired in the city so they can target crimes as they occur. At the same time they have engaged residents in some neighborhoods to identify and engage people at the greatest risk of violence, who are then helped to pursue a different path.


Tracking down repeat offenders. Criminals on parole or probation, who commit additional crimes, now are far more likely to find themselves back in police custody. Partly this because of increasing close cooperation between police and corrections officers. Higher quality data tracking of the probationers and parolees and their crimes accelerates this process.


Sustained partnerships with federal, state and local agencies that include aggressive investigation and prosecution of the relatively small number of individuals responsible for the most violence in the community.


One important reason that crime is falling in Detroit is beyond the control of the police. This is a reduction in the number and percentage of youth in the city. The 2010 Census and the 2022 American Community Survey document a decline in the number of children in Detroit and a stronger decline in youth 15 to 24. This is the cohort that has historically had the most difficulty getting jobs and who have long been represented disproportionately in crimes. These trends are projected to continue with Detroit’s population gradually getting older with fewer and fewer youth.

A final question: Are Detroiters recognizing these changes? Two surveys by the University of Michigan indicate that Detroiters are seeing the declines that the crime statistics show. Comparing 2019 data to 2021 data the UM data indicates that fewer Detroiters were victims of crime in each category from auto theft to physical attacks. A majority or nearly a majority said police were doing a good job in 2018, 2020 and 2021.

Not all were so positive. Younger people, in particular, were far less likely to believe that the police were doing a good job. The data indicate young people are more likely to have had “forceful” interactions with the police.

Overall, Detroit police are now more representative of the people they police. They are better trained. They use more technology. Many are good at engaging with the community. They have fewer youth to police. The economy has been good, reducing the negative impact of unemployment on crime. All these trends are converging to reduce crime levels. It’s time to applaud the progress and find ever more new and inventive ways to continue the positive trends in the city.

This piece can also be found in Crain’s Detroit here, as an Op-Ed written by Lyke Thompson.

Certain Detroit Crime Incidents Decrease in 2020

The Detroit Police Department publishes public data on the number of crime incidents that occur by type of crime, precinct and year on its open data portal. The information provided below has been retrieved from this data portal and highlights the number of incidents, not victim counts, for each Detroit precinct in 2019 and 2020. The crimes reported on in this post are:

•Assault: attempt to cause physical injury to another person;

•Aggravated assault: assault, without a weapon, that results in a serious or aggravated injury;

•Homicide: the killing of another person, whether intentional or not;

•Sexual assault: forcing or coercing an individual to engage in any non-consensual sexual contact or sexual penetration.

The number of reported incidents for each type of crime varies across the precincts but one data piece stands out amongst all four types of crime: there was a decrease in reported incidents between 2019 and 2020. In both 2019 and 2020 the highest number of reported incidents was under the assault category, followed by the aggravated assault category and then sexual assaults and homicides.

In 2019 the Detroit Police Department reported 17,233 assault incidents and in 2020 it reported 12,534 assault incidents. Of the 11 precincts, Precinct 8 had the highest number of assault incidents in both 2019 and 2020. In 2019 there were 2,505 assault incidents reported in Precinct 8 and 1,660 in 2020. Precinct 4 had the lowest number of reported assault incidents in 2019 at 913 and Precinct 7 had the lowest number of assault incidents in 2020 at 657.

In 2019 the Detroit Police Department reported a total of 7,708 aggravated assault incidents and in 2020 a lower number of 7,311 incidents was reported. In both 2019 and 2020 Precinct 9 had the highest number of reported aggravated assault incidents at 1,210 and 1,107, respectively. Precinct 3 had the lowest number of reported incidents in 2019 and 2020 at 421 and 315, respectively. 

Between 2019 and 2020 there was a decrease in the number of reported homicides in the City of Detroit, according to the police department’s open data portal. In 2019 there were 276 reported homicides and in 2020 there were 244. Precinct 9 had the highest number of reported homicides in both 2019 and 2020 at 42 each year. Precinct 3 had the lowest number of reported homicides in 2019 and 2020 at 8 and 12, respectively.

In 2019 there were 817 reported sexual assault incidents in the City of Detroit, according to the police department’s open data portal. In 2020 467 sexual assault incidents were reported. Precinct 9 had the highest number of reported incidents in 2019 at 131; this was the only precinct in 2019 and 2020 with more than 100 sexual assault incident reports. In 2020 Precinct 8 had the highest number of incidents reported at 57. In 2019 Precinct 7 had the lowest number of reported sexual assault incidents at 40 and Precinct 4 had the lowest number of reported incidents at 27 in 2020.

Recent 2019 FBI data highlights how crime rates across the country continued to increase from 2018 to 2019. For example, in Detroit, shootings and homicides rose for the second-straight year, by 53 percent and 19 percent, respectively. And, while national FBI crime data helps paint a broad picture on crime trends, the 2020 data provided by Detroit’s open data portal shows that in 2020 there was a decrease in crime incidents. Of those reported on here—assault, aggravated assault, homicide and sexual assault—there was a decrease from 2019 to 2020 across the board.

According to the United Nations Office on Drugs and Crime the COVID-19 pandemic impacted crime statistics for several reasons. Certainly the initial lockdown, which kept many social interactions at bay, likely impacted the number of crimes that would have occurred early on. The drop in crime is correlated with the mobility of the population, so when restrictions were tighter there were fewer crimes reported, particularly property crimes (at homes, not businesses) and homicides. However, nationally, there was a spike in homicide rates in early summer, but it is unknown if that relates to the pandemic or other factors.

Additionally, while there was likely a decrease in the number of incidents there was also likely a decrease in reporting.

As we near the halfway mark of 2021, with vaccination rates increasing and restrictions loosening the question is whether crime rates increase from 2020 levels, remain the same or continue to decrease. As the pandemic continues to affect society, the changes in crime statistics helps us develop a deeper understanding of its affect on long-term crime rate trends.

Jail, Probation Combination Most Common Sentence for Felony Drug Offenders

When examining only felony drug offenders as part of the 2017 Michigan Department of Corrections annual report, St. Clair County had highest percentage of individuals who were sentenced to prison at 19.5 percent. Monroe and Oakland counties were the only other two counties regionally to have more than 10 percent of felony drug offenders sentenced to prison in 2017. Monroe County had 13 percent of felony drug offenders sentenced to prison and Oakland County had 12 percent. Macomb County had the lowest percentage of felony drug offenders sentenced to prison at 3.6 percent. In Wayne County 5.7 percent of felony drug offenders were sentenced to prison.

For the jail category, St. Clair County again had the highest sentencing rate for felony drug offenders at 40.1 percent, with Washtenaw County having the second highest at 31.4 percent. Macomb and Oakland counties also had more than 20 percent of felony drug offenders sentenced to jail in 2017. Wayne County had the lowest percentage of offenders sentenced to jail at 14.6 percent. For the jail/probation category Wayne County also had the lowest percentage of felony drug offenders sentenced at 16 percent; Washtenaw County had the second lowest percentage of offenders sentenced at 31.4 percent. In contrast, Monroe County had the highest percentage of felony drug offenders sentenced to jail/probation at 71.9 percent.

Remaining in line with trends we’ve seen from Wayne County thus far in this series, of the felony drug offenders in Wayne County in 2017, 63.5 percent were sentenced to probation. Of all the sentencing options, this was clearly the most highly utilized for felony drug offenders in 2017. Macomb and Washtenaw counties both had 31 percent of its felony drug offenders sentenced to probation in 2017, nearly half of the percentage sentenced in Wayne County. Monroe County had the lowest percentage of felony drug offenders sentenced at 2 percent.

None of the counties in the region sentenced 1 percent or more of the felony drug offender population to community service, restitution, fines and costs.

As the data shows, jail/probation sentences tended to be the most common for felony drug offenders in Southeastern Michigan, with the exception of Wayne County, where just probation was the most common.

Crimes Rate for Detroit Among Highest in the Region

The Federal Bureau of Investigation recently released data on known criminal offenses for the year 2016. For this post, these criminal offenses have been turned into rates per 100,000 residents to accurately show how reported crimes differ between the some of the most well known cities in each county in Southeastern Michigan.

The cities featured in this post are

  • Ann Arbor: Washtenaw County
  • Detroit: Wayne County
  • Howell: Livingston County
  • Pontiac: Oakland County
  • Port Huron: St. Clair County
  • Warren: Macomb County

*Note: Information on cities in Monroe County were not part of the report.

Of the nine crimes featured, Detroit had the highest rate of the eight featured crimes for all but one. Conversely, of the nine featured crimes, Howell had the lowest rates for six of them.

Overall, property crimes had the overall highest rates of the crimes discussed in this post while murder and non-negligent manslaughter had the lowest. Property crime rates also had the largest difference between the city with the highest rate (Detroit) and the city with the lowest rate (Howell).

According to the FBI, Detroit had the highest murder and non-negligent manslaughter rates in 2016 of the six cities examined in this post. This rate was calculated to be 44 per 100,000 residents; this was equivalent to 303 murders for a population of about 680,000. Between 2015 and 2016 the murder rate remained the same because the population numbers and the number of reported murders and non-negligent manslaughter crimes (295 reported in 2015) didn’t vary much from year-to-year.

Howell was the only one of the six cities with zero reported murders in 2016, and therefore had a murder rate of zero.

According to the FBI forcible rape is defined as “the carnal knowledge of a female forcibly and against her will.  Attempts or assaults to commit rape by force or threat of force are also included; however, statutory rape (without force) and other sex offenses are excluded.”

In 2016, of the cities highlighted in this post, Port Huron had the highest reported rape rate per 100,000 residents at 163; this was equivalent 48 reported rapes reported to law enforcement for a population of about 60,000. In 2015, the reported rape rate in Port Huron was 104.

Ann Arbor had the lowest rate at 37, which was equivalent to 44 total rapes known to law enforcement. Detroit’s forcible rape rate per 100,000 residents was 85 in 2016, or 579 total rapes known to law enforcement.

 

According to the FBI robbery is defined as “the taking or attempting to take anything of value from the care, custody, or control of a person or persons by force or threat of force or violence and/or by putting the victim in fear.”

Of the featured cities, Detroit had the highest robbery rate per 100,000 at 430, a decrease from the 2015 rate of 510. According to the data, the number of reported robberies in 2016 were 2,941 in Detroit.

Pontiac had the second highest robbery rate in 2016 at 202 and Howell had the lowest rate at 0.

According to the FBI, aggravated assault is defined as “an unlawful attack by one person upon another for the purpose of inflicting severe or aggravated bodily injury.”

In 2016 Detroit had the highest aggravated assault rate of the cities featured in this post. Detroit’s 2016 rate was about 1,446 per 100,000 residents, a rate that was about 320 points higher than the 2015 rate. In 2016, Pontiac had the second highest rate at 913, which was about the same rate for the city in 2015. Ann Arbor had the lowest aggravated assault rate of the six cities featured at 106.

According to the FBI, property crime “includes the offenses of burglary, larceny-theft, motor vehicle theft, and arson.  The object of the theft-type offenses is the taking of money or property, but there is no force or threat of force against the victims.”

Detroit had the highest property crime rate of the six cities featured at 4,628 per 100,000 residents in 2016; this was an increase from the 4,092 rate Detroit had in 2015. The city with the second highest property crime rate was Warren at 2,607 per 100,000. Howell had the lowest rate of the featured cities at 1,304; this rate decreased by about 200 from the year before. There was a 3,324 point difference between Howell and Detroit, making this the largest rate difference of the featured cities.

According to the FBI burglary is defined as, “the unlawful entry of a structure to commit a felony or theft.  To classify an offense as a burglary, the use of force to gain entry need not have occurred.”

Detroit’s burglary rate per 100,000 residents in 2016 was 1,286, making it the highest of the featured cities. Additionally, similar to what the data was shown for the other categories in this post, Detroit experienced rate increase for burglary from 2015 to 2016. In 2015 the burglary rate for Detroit was 1,164 and in 2016 it increased to 1,286.

Howell again had the lowest rate of the cities at 189. Although Howell’s rate was significantly lower than the City of Detroit’s, Howell also experienced a burglary rate increase between 2015 and 2016.

According to the FBI, larceny theft is defined as “the unlawful taking, carrying, leading, or riding away of property from the possession or constructive possession of another.”

Detroit had the highest larceny-theft rates of the featured cities in 2016 at 2,039 and Port Huron came in second at 1,735.

Detroit’s rate was equivalent to 13,938 reported crimes for a population of about 680,000 while Port Huron’s rate was equivalent to 510 reported crimes for a population of about 29,000. Howell again had the lowest rate at 1,104; this was equivalent to 105 reported crimes for a population about about 9,600.

According to the FBI, motor vehicle theft is defined as “the theft or attempted theft of a motor vehicle.”

The highest motor vehicle theft rate of the featured cities was 1,303 per 100,000 residents for the City of Detroit, nearly a 530 point rate increase from 2015. This rate was equivalent to 8,905 motor vehicle thefts for a population about 680,000. The city with the second highest motor vehicle theft rate was Warren with a rate of 379. In 2016 Warren had 512 reported motor vehicle thefts for a population of about 135,000. Ann Arbor had the lowest motor vehicle theft rate of 95 per 100,000 residents in 2016 of the featured cities.

According to the FBI, arson is “any willful or malicious burning or attempting to burn, with or without intent to defraud, a dwelling house, public building, motor vehicle or aircraft, personal property of another, etc.”

Detroit had 554 reported arsons in 2016, giving it the highest rate at 81, while Ann Arbor had 10 reported arsons for a rate of 8.