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

Fetched 2026-10-30

Arrests reported in April 2009 (2009-04)

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 month9,206
  • Rows in this table27
27 rows from monthly_by_type.json where month = 2009-04
primary_typeincidentsarrests
ARSON518
ASSAULT2,048476
BATTERY5,8621,451
BURGLARY2,056101
CRIMINAL DAMAGE4,099271
CRIMINAL SEXUAL ASSAULT51
CRIMINAL TRESPASS967717
CRIM SEXUAL ASSAULT10317
DECEPTIVE PRACTICE1,162200
GAMBLING6968
HOMICIDE4024
INTERFERENCE WITH PUBLIC OFFICER3736
INTIMIDATION111
KIDNAPPING213
LIQUOR LAW VIOLATION7271
MOTOR VEHICLE THEFT1,138102
NARCOTICS3,5773,548
OBSCENITY10
OFFENSE INVOLVING CHILDREN22449
OTHER OFFENSE2,278366
PROSTITUTION298296
PUBLIC PEACE VIOLATION246182
ROBBERY1,205100
SEX OFFENSE9733
STALKING81
THEFT6,556802
WEAPONS VIOLATION346282

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 2009 to April 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.