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

Fetched 2026-10-30

Arrests reported in April 2012 (2012-04)

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 month7,411
  • Rows in this table27
27 rows from monthly_by_type.json where month = 2012-04
primary_typeincidentsarrests
ARSON484
ASSAULT1,626345
BATTERY4,6961,048
BURGLARY1,646109
CRIMINAL DAMAGE3,081211
CRIMINAL SEXUAL ASSAULT41
CRIMINAL TRESPASS677498
CRIM SEXUAL ASSAULT1089
DECEPTIVE PRACTICE1,089237
GAMBLING6262
HOMICIDE4117
INTERFERENCE WITH PUBLIC OFFICER9994
INTIMIDATION153
KIDNAPPING231
LIQUOR LAW VIOLATION5353
MOTOR VEHICLE THEFT1,33475
NARCOTICS3,0263,018
OBSCENITY22
OFFENSE INVOLVING CHILDREN15634
OTHER OFFENSE1,470219
PROSTITUTION173173
PUBLIC PEACE VIOLATION226166
ROBBERY975107
SEX OFFENSE7716
STALKING151
THEFT6,192661
WEAPONS VIOLATION286247

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, April 2012 to April 2012.

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.