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

Fetched 2026-10-30

Arrests reported in December 2004 (2004-12)

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 month10,461
  • Rows in this table28
28 rows from monthly_by_type.json where month = 2004-12
primary_typeincidentsarrests
ARSON517
ASSAULT1,874444
BATTERY5,8871,408
BURGLARY2,11281
CRIMINAL DAMAGE3,846248
CRIMINAL SEXUAL ASSAULT40
CRIMINAL TRESPASS1,2391,021
CRIM SEXUAL ASSAULT12329
DECEPTIVE PRACTICE1,136232
GAMBLING3232
HOMICIDE3122
INTERFERENCE WITH PUBLIC OFFICER4237
INTIMIDATION183
KIDNAPPING475
LIQUOR LAW VIOLATION5858
MOTOR VEHICLE THEFT1,896205
NARCOTICS4,3014,301
OBSCENITY33
OFFENSE INVOLVING CHILDREN24151
OTHER NARCOTIC VIOLATION11
OTHER OFFENSE2,242393
PROSTITUTION400400
PUBLIC PEACE VIOLATION15377
ROBBERY1,365103
SEX OFFENSE9326
STALKING133
THEFT6,786999
WEAPONS VIOLATION332272

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, December 2004 to December 2004.

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.