Study Finds D.C. Guard Cut Property Crime 24% as MPD Proactive Arrests Jumped 40%
Updated
Updated · Niskanen Center · May 28
Study Finds D.C. Guard Cut Property Crime 24% as MPD Proactive Arrests Jumped 40%
1 articles · Updated · Niskanen Center · May 28
Summary
A new analysis says Washington, D.C.'s crime drop since the 2023 peak came from strategy shifts, not staffing growth, even as MPD fell to about 3,144 officers—its smallest force in roughly 50 years.
About 2,000 National Guard personnel deployed in August 2025 cut opportunistic property crime by 24% over six months, the study found, but showed no measurable effect on violent crime because troops were concentrated in visible public spaces, not violent-crime hotspots.
MPD's own enforcement had already changed before the Guard arrived: arrests in 2025 ran about 40% above pre-2025 averages, led by proactive categories such as narcotics arrests up roughly 150% and traffic-related arrests up about 100%.
The report says MPD still missed gains by not shifting its shrinking patrol force toward the highest-crime blocks, while independent checks from ShotSpotter and 911 data broadly supported that the decline was real rather than a reporting artifact.
A cost comparison estimated the Guard's five-month deployment cost about $185 million and delivered narrower benefits than an equivalent, data-driven MPD deployment, which the authors say could generate social returns an order of magnitude larger.
Washington, D.C. experienced a notable decline in crime from 2024 to 2025, supported by comprehensive monthly data and detailed homicide statistics. This improvement followed a period of increased federal involvement, including the deployment of National Guard troops and a federal takeover of the police department in August 2025. While the military presence coincided with falling crime rates, the report highlights that the Metropolitan Police Department’s proactive, intelligence-driven strategies played a central role in these reductions. The analysis underscores that recent, detailed statistics are essential for evaluating the effectiveness of both local and federal interventions in shaping the city’s public safety landscape.