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

Fetched 2026-10-30

Arrests reported in January 2009 (2009-01)

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 month8,558
  • Rows in this table29
29 rows from monthly_by_type.json where month = 2009-01
primary_typeincidentsarrests
ARSON364
ASSAULT1,685430
BATTERY5,0371,134
BURGLARY1,77781
CRIMINAL DAMAGE3,224226
CRIMINAL SEXUAL ASSAULT40
CRIMINAL TRESPASS981567
CRIM SEXUAL ASSAULT13522
DECEPTIVE PRACTICE1,250166
GAMBLING1212
HOMICIDE2515
HUMAN TRAFFICKING10
INTERFERENCE WITH PUBLIC OFFICER4236
INTIMIDATION212
KIDNAPPING255
LIQUOR LAW VIOLATION5555
MOTOR VEHICLE THEFT1,232128
NARCOTICS3,7823,746
OBSCENITY32
OFFENSE INVOLVING CHILDREN32758
OTHER OFFENSE2,257336
PROSTITUTION411411
PUBLIC INDECENCY11
PUBLIC PEACE VIOLATION197114
ROBBERY1,280140
SEX OFFENSE9620
STALKING122
THEFT6,048593
WEAPONS VIOLATION322252

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, January 2009 to January 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.