Berkeley iconBerkeleySep 11, 2026 ~4 min source read

Richmond’s Peacemaker Fellowship Linked to a 61% Drop in Firearm Homicides and Injuries

A UC Berkeley study using comparable-city data attributes sustained, city-wide declines in Richmond’s firearm violence over 14 years to the Office of Neighborhood Safety’s street-outreach and mentorship program.

Can Community Programs Reduce Gun Violence?

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A JAMA Network Open study estimates Richmond’s Office of Neighborhood Safety (ONS) and its Operation Peacemaker Fellowship produced a 61% reduction in firearm homicides and injury shootings over 14 years.

The Fellowship began in 2010 and pairs paid, trained street-outreach workers with active firearm offenders, offering individualized social supports like food, housing help, counseling, and job assistance.

Richmond’s decline outperformed the national murder-rate drop (the FBI reported an 18.1% national decline), and the city avoided the large COVID-era spike seen in many other places.

The useful part

This article — and everything on this site — is funded by readers like you. Help us continue to bring "the science of a meaningful life" to you and to millions around the globe. Yet during this time, the ONS, through continued city support and grants, was able to expand its staff and increase the number of fellows and participants.

How it works

  • Even during the COVID-19 period, the study shows Richmond did not have as significant a spike in firearm violence as most cities did across the Bay Area and nationally.
  • Submit About the Author UC Berkeley School of Public Health UC Berkeley School of Public Health has been a global health leader in research innovation, educational excellence, and social impact for more...
  • However, Richmond has consistently outperformed national declines for over a decade, suggesting the results are due to that city's innovative, street-outreach interventions and their mentorship of active...
  • According to the ONS, the health impacts are lives saved, safer streets, and community members with a renewed positive life outlook.
  • One former Peacemaker Fellowship participant said, "Before the ONS came to me, I didn't care if I survived past 19, as long as I had a name in the streets.

What to take from it

I'm no longer terrorizing my community." The paper notes the cascading health benefits for entire communities when gun violence reductions are sustained, such as the case in Richmond. After my experience with the ONS, with my mentor coming at me every day, I got support for my stress, got a job, paying my bills, and have a kid now.

Example or evidence

  • This article was originally published on Berkeley Public Health News.

Details worth keeping

James Houston, left, speaks to residents in Richmond, California. The Fellowship uses a public health approach to preventing gun violence. Get the science of a meaningful life delivered to your inbox.

Related coverage

  • Lex18: Lexington leaders say the city has made progress in reducing gun violence — but there is still a lot of work to be done.
  • Lex18: Kentucky's Juvenile Justice Oversight Council is studying One Lexington's approach to reducing gun violence as lawmakers work to improve the state's juvenile justice system.
  • Lex18: One Lexington and community partners are canvassing neighborhoods hit by gun violence, including near Kirklevington Park, to gather resident feedback and help prevent retaliation.
  • Ekathimerini: An evaluation report submitted to the Health Ministry recommends expanding two pilot programs aimed at preventing youth violence and delinquency, after findings showed lower reoffending, satisfaction among...

More context around this story.

Breaking the silence on youth violence
Ekathimerini iconEkathimeriniSep 8, 2026

Breaking the silence on youth violence

An evaluation report submitted to the Health Ministry recommends expanding two pilot programs aimed at preventing youth violence and delinquency, after findings showed lower reoffending, satisfaction among participants and improved cooperation among services.

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