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

Fetched 2026-10-30

Arrests reported in May 2021 (2021-05)

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 month2,606
  • Rows in this table31
31 rows from monthly_by_type.json where month = 2021-05
primary_typeincidentsarrests
ARSON492
ASSAULT1,800154
BATTERY3,681592
BURGLARY47229
CONCEALED CARRY LICENSE VIOLATION1212
CRIMINAL DAMAGE2,28898
CRIMINAL SEXUAL ASSAULT14413
CRIMINAL TRESPASS27276
DECEPTIVE PRACTICE1,33214
GAMBLING11
HOMICIDE6620
HUMAN TRAFFICKING32
INTERFERENCE WITH PUBLIC OFFICER2622
INTIMIDATION160
KIDNAPPING91
LIQUOR LAW VIOLATION1717
MOTOR VEHICLE THEFT74826
NARCOTICS568564
NON-CRIMINAL10
OBSCENITY21
OFFENSE INVOLVING CHILDREN21021
OTHER NARCOTIC VIOLATION11
OTHER OFFENSE1,352204
PROSTITUTION1111
PUBLIC INDECENCY11
PUBLIC PEACE VIOLATION4724
ROBBERY50642
SEX OFFENSE1035
STALKING383
THEFT3,272116
WEAPONS VIOLATION865534

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, May 2021 to May 2021.

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.