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

Fetched 2026-10-30

Arrests reported in November 2009 (2009-11)

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 month9,014
  • Rows in this table27
27 rows from monthly_by_type.json where month = 2009-11
primary_typeincidentsarrests
ARSON523
ASSAULT1,644425
BATTERY5,0671,294
BURGLARY2,401139
CRIMINAL DAMAGE4,016254
CRIMINAL SEXUAL ASSAULT62
CRIMINAL TRESPASS839634
CRIM SEXUAL ASSAULT9815
DECEPTIVE PRACTICE1,103234
GAMBLING5858
HOMICIDE3721
INTERFERENCE WITH PUBLIC OFFICER3634
INTIMIDATION153
KIDNAPPING341
LIQUOR LAW VIOLATION5959
MOTOR VEHICLE THEFT1,411105
NARCOTICS3,5653,548
OBSCENITY42
OFFENSE INVOLVING CHILDREN19441
OTHER OFFENSE1,939353
PROSTITUTION270269
PUBLIC PEACE VIOLATION245182
ROBBERY1,342141
SEX OFFENSE8727
STALKING71
THEFT6,550885
WEAPONS VIOLATION327284

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, November 2009 to November 2009.

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.