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

Fetched 2026-10-30

Arrests reported in September 2004 (2004-09)

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 month12,711
  • Rows in this table29
29 rows from monthly_by_type.json where month = 2004-09
primary_typeincidentsarrests
ARSON6110
ASSAULT2,691625
BATTERY7,7881,808
BURGLARY2,230134
CRIMINAL DAMAGE4,481330
CRIMINAL SEXUAL ASSAULT31
CRIMINAL TRESPASS1,3081,038
CRIM SEXUAL ASSAULT13524
DECEPTIVE PRACTICE1,099269
GAMBLING115114
HOMICIDE3322
INTERFERENCE WITH PUBLIC OFFICER6554
INTIMIDATION318
KIDNAPPING313
LIQUOR LAW VIOLATION9696
MOTOR VEHICLE THEFT1,877208
NARCOTICS5,1025,099
OBSCENITY11
OFFENSE INVOLVING CHILDREN25561
OTHER NARCOTIC VIOLATION11
OTHER OFFENSE2,236447
PROSTITUTION715715
PUBLIC PEACE VIOLATION201102
RITUALISM10
ROBBERY1,441154
SEX OFFENSE17472
STALKING131
THEFT8,6701,021
WEAPONS VIOLATION362293

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 2004 to September 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.