The Peacekeepers program, an initiative that seeks to reduce harm in some of the Chicago neighborhoods most affected by gun violence, has led to significant reductions in shootings in recent years, a new report has found.
Gov. J.B. Pritzker, Mayor Brandon Johnson and other public officials lauded the program after a new Northwestern University study found that specific “hotspots” where peacekeepers have been deployed have seen
drops of more than 40% in gun violencebetween 2023 and 2024.
“Corner by corner, block by block, neighborhood by neighborhood, we are freeing our communities from the age-old patterns of crime and violence,” Pritzker said during an event Thursday at the Pullman Community Center. “That bold and innovative approach has produced truly remarkable results.”
Pritzker on Thursday also took aim at President Donald Trump, saying public safety is “under attack” under his administration. Pritzker pointed to a new memo from the U.S. Department of Health and Human Services, which he said proposes eliminating all federal violence intervention funding.
“Donald Trump is OK if people in Chicago die,” Pritzker said. “Why? Because he wants to cut life-saving programs. That’s what is going to happen — people will die if we cut violence intervention programs. Why is he doing this? Because he wants to give massive tax cuts to the wealthiest people in America.”
Under the Peacekeepers program, more than 1,200 individuals have been deployed into areas affected by gun violence to help defuse tensions and mediate conflicts among residents. Those individuals are often members of those communities and leverage their relationships to help stop violence before it happens.
The program, which is largely state-funded and implemented by the gun violence prevention nonprofit Chicago CRED, launched as a pilot program in 2018 in 14 community areas affected by gun violence: Austin, West Garfield Park, East Garfield Park, Brighton Park, North Lawndale, Little Village, Back of the Yards, Roseland, West Pullman, Greater Englewood, Humboldt Park, Woodlawn, South Shore and Greater Grand Crossing.
Northwestern’s Center for Neighborhood Engaged Research & Science in a new report this month found that those community areas and the violence hotspots where peacekeepers were deployed each saw sharper declines in shootings than the city overall between 2023 and 2024.
According to the report, the Peacekeepers program led to a 41% drop in victimizations within violence hotspots — areas with disproportionately high levels of shootings and victimizations — during that 24-month period compared to the two years prior.
That same report found a 31% decrease in the number of shootings across the Peacekeepers’ entire community areas during that same period.
“I’m proud to say in the city of Chicago, crime is down,” Johnson said Thursday, noting that thus far in 2025, homicides are down more than 20% compared to last year. “That does not happen without the partnership — violence interrupters, community members as well as our police department.”
By the end of the 2024 fiscal year, the Peacekeepers program had expanded from those 14 pilot communities to 27 total community areas in Chicago, eight suburban communities and more than 200 hotspots.
The Northwestern report also found that 13 of the 14 community areas saw increases to their average “peace intervals,” identified as the amount of time between violent incidents.
Those areas collectively totaled a net increase of 136 days without shootings in the 2023-24 period compared to the previous two years. Andrew Papachristos, the Northwestern professor who studied the Peacekeepers program, said that time offers residents “respite from trauma (and) time to heal.”
“Your presence matters, your conversations matter, your courage matters,” Papachristos said Thursday, speaking to the Peacekeepers in attendance. “You are literally extending moments of peace — that matters.”