SourceChicago Police Department, Crimes - 2001 to Present (dataset ijzp-q8t2)City of Chicago Open Data Portal

Fetched 2026-10-30

Arrests reported in September 2026 (2026-09)

Counts of crime incident reports submitted to the Chicago Police Department as published in dataset ijzp-q8t2, read from the source groupings.

  • Arrests reported in this month2,963
  • Rows in this table31
31 rows from monthly_by_type.json where month = 2026-09
primary_typeincidentsarrests
ARSON372
ASSAULT1,982236
BATTERY3,729646
BURGLARY1,21135
CONCEALED CARRY LICENSE VIOLATION2823
CRIMINAL DAMAGE2,15796
CRIMINAL SEXUAL ASSAULT1713
CRIMINAL TRESPASS445127
DECEPTIVE PRACTICE94111
GAMBLING44
HOMICIDE328
HUMAN TRAFFICKING10
INTERFERENCE WITH PUBLIC OFFICER10784
INTIMIDATION200
KIDNAPPING91
LIQUOR LAW VIOLATION3736
MOTOR VEHICLE THEFT1,48256
NARCOTICS560534
NON-CRIMINAL20
OBSCENITY62
OFFENSE INVOLVING CHILDREN13711
OTHER NARCOTIC VIOLATION21
OTHER OFFENSE1,275214
PROSTITUTION1010
PUBLIC INDECENCY11
PUBLIC PEACE VIOLATION13794
ROBBERY42324
SEX OFFENSE13110
STALKING624
THEFT4,264369
WEAPONS VIOLATION436321

Where these figures come from

Every figure on this page is read from the record file monthly_by_type.json, downloaded from the City of Chicago Open Data Portal and fetched on 2026-10-30. Period covered by these rows: each page covers one calendar month, September 2026 to September 2026.

All figures are counts of incident reports submitted to the Chicago Police Department. The arrest count is the number of those reports the same records flag as resulting in an arrest. These are reports, not proven offences, and an arrest is not a conviction.

Source: Chicago Police Department, Crimes - 2001 to Present (dataset ijzp-q8t2) via City of Chicago Open Data Portal. Sources, licence and fetch date.