Vandalism is the structural story of July 2025, with every top-five position occupied by the same category across five separate neighborhoods. Porter Ranch led at +228% against its multi-year baseline, with West Hills, Northridge, Encino, and Hollywood Hills West all registering independent spikes in the same period. That kind of category sweep across geographically distinct neighborhoods is itself the signal, not any single location.
Citywide volume is down 16.9% against the prior 12 months, 126,133 incidents against 151,738 in the year before. Despite that broad decline, the anomaly mix this month is notably uneven: 57 spikes and 241 sustained-shift signals against 197 below-trend signals, with 114 neighborhoods crossing the anomaly threshold. The vandalism cluster sits against an otherwise softening citywide trend.
This is the first month the Porter Ranch vandalism move has topped the rankings, so there is no multi-month run to anchor it. The open question for August is whether the vandalism pattern across Porter Ranch, Northridge, and West Hills holds or contracts. For now, the broader citywide decline remains intact, and the vandalism cluster is the one category cutting against that direction.
Sustained drops worth naming
Homicide ran below trend in the trailing 12 months — 29% down from the year before. Sustained shifts often precede a baseline reset; we surface them at the same prominence as spikes.
Public Analyst.ai, “July 2025 — Los Angeles,” archived snapshot.Permanent URL: /los-angeles/2025/july