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

Fetched 2026-10-30

Arrests reported in October 2026 (2026-10)

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 month1,759
  • Rows in this table27
27 rows from monthly_by_type.json where month = 2026-10
primary_typeincidentsarrests
ARSON171
ASSAULT1,215152
BATTERY2,399383
BURGLARY7799
CONCEALED CARRY LICENSE VIOLATION1916
CRIMINAL DAMAGE1,49060
CRIMINAL SEXUAL ASSAULT1171
CRIMINAL TRESPASS345103
DECEPTIVE PRACTICE67911
GAMBLING11
HOMICIDE256
INTERFERENCE WITH PUBLIC OFFICER5541
INTIMIDATION130
KIDNAPPING71
LIQUOR LAW VIOLATION88
MOTOR VEHICLE THEFT91125
NARCOTICS379356
OBSCENITY31
OFFENSE INVOLVING CHILDREN866
OTHER OFFENSE848152
PROSTITUTION44
PUBLIC PEACE VIOLATION5230
ROBBERY2488
SEX OFFENSE858
STALKING402
THEFT2,641204
WEAPONS VIOLATION241170

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, October 2026 to October 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.