Archived snapshotJanuary 2026 · narrative + chart preserved as published · live data has moved on
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Chicago · monthly briefing

Chicago Crime Rate — January 2026

Armour Square sexual assault ran 237% above its multi-year baseline.

Citywide incident volume was down 11.1% against the trailing twelve months in January 2026. The largest moves are summarized to the left and broken out below.

The headline is in Hegewisch, where vandalism jumped sharply against the prior baseline. The neighborhood page (link in the sidebar) walks through the geography and timing.

FIG 1 · LEAD ANOMALYSEXUAL ASSAULT · ARMOUR SQUARE · 24-MO COUNT
025μ 1.7 · σ 1.7 · trailing 12-mo2024-022026-01ARCHIVED
Armour Square sexual assault, monthly count over 24 months ending in January 2026. The dashed line is the trailing-12-month mean for context. The final bar (highlighted) is January. Frozen view as published.

Sustained drops worth naming

Homicide ran below trend in the trailing 12 months — 31% down from the year before. Sustained shifts often precede a baseline reset; we surface them at the same prominence as spikes.

CITEPublic Analyst.ai, “January 2026Chicago,” archived snapshot.Permanent URL: /chicago/2026/january