Johnson County, IA Analytics

January recorded 1,849 crime incidents.

December recorded 1,716 crime incidents.

November recorded 2,112 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
0246810121416182022242628300102030405060708090100110
11/2025
12/2025
01/2026
5,677Total

Crime Types

  • Other: 3,176
  • Assault: 885
  • Theft: 754
  • Burglary: 574
  • Arrest: 165
  • Vandalism: 119
  • Robbery: 4
  • Shooting: 0
  • Arson: 0

Crime by Month

In the past three months, November had the most number of crimes in Johnson County, Iowa.

November had about 1% more crime than December, with November producing 396 more crimes than December.

November had about 1% more crime than January, with November producing 263 more crimes than January.

Most Committed Crimes in Johnson County, Iowa

Over the past three months, Assault was the most committed crime overall making up about 16% of crime in Johnson County, Iowa.

The most committed violent crime was Assault, making up about 100% of violent crime in Johnson County, Iowa.

The most committed property crime was Theft, making up about 57% of property crime in Johnson County, Iowa.

Reported Shootings in Johnson County, Iowa

We recorded 0 shootings over a three month period in Johnson County, Iowa. That's an average of about 0 shootings per month. January saw the most shootings with 0, followed by December with 0 shootings, and November with 0 shootings.

Disclaimer: SpotCrime pulls from multiple sources including news reported incidents. A majority of the crime incidents are directly from local police agencies. Occasionally, there may be duplicate crimes. The status of the crime is subject to change.

We are not the FBI. These are not official FBI numbers.

Data is based on a radius around the center point of Johnson County. This may include crimes from adjacent agencies and agencies within the area.