Featured image: A close-up photograph shows a pair of hands holding a white form against a blurred urban background. AI-generated image; not a photograph of the reported event.
A new study in the Journal of the American Medical Association Network Open shows Richmond’s Office of Neighborhood Safety reduced firearm homicides and injury shootings by 61% over 14 years.
Key Findings
The study, from UC Berkeley’s Center for Global Healthy Cities, is one of the few to track long-term effects of a community violence program.
Researchers compared Richmond’s violence rates to dozens of U.S. cities to estimate what would have happened without the ONS and Peacemaker Fellowship.
The program has seen steady, growing reductions in violence since 2010.
How the Program Works
The Peacemaker Fellowship uses public health principles to prevent gun violence.
- It employs 14 street-outreach workers serving 123 participants.
- Each person gets tailored support—like food, housing, therapy, and counseling.
- Staff are city employees with benefits and have worked in the program for over 10 years.
The program runs independently of the police department, building trust and reducing conflict.
Community Impact
Richmond’s homicide rates have consistently outperformed national declines for over a decade.
During the pandemic, the city saw a smaller spike in gun violence than most Bay Area and national cities.
A former 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. After my experience with the ONS, I got support for my stress, got a job, paying my bills, and have a kid now. I’m no longer terrorizing my community.
Why This Matters
This case shows community-led programs can reduce gun violence and improve public health.

Supporting individuals with real needs—like jobs and housing—can change behavior and reduce violence at the community level.
Limitations and Next Steps
The study doesn’t pinpoint which program elements caused the decline.
Researchers note consistent funding, staff retention, and individualized support as key factors.
Future research will explore how these features work together to produce results.
The findings suggest public health-style interventions may be more effective than traditional policing alone.
Original source: Greater Good
Research paper: JAMA Network Open
Learn more about similar programs: Chimps Steal Less From Friends
The Office of Neighborhood Safety is based at Richmond City Government.
While this case offers strong evidence, it does not prove such programs work everywhere. Results may depend on local conditions, funding, and community engagement.




