Johnston, IA Analytics

December recorded 41 crime incidents.

November recorded 113 crime incidents.

October recorded 65 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
02468101214161820222426283001234567891011
10/2025
11/2025
12/2025
219Total

Crime Types

  • Theft: 63
  • Arrest: 58
  • Assault: 42
  • Other: 36
  • Vandalism: 13
  • Burglary: 6
  • Robbery: 1
  • Shooting: 0
  • Arson: 0

Crime by Month

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

November had about 2% more crime than October, with November producing 48 more crimes than October.

November had about 3% more crime than December, with November producing 72 more crimes than December.

Most Committed Crimes in Johnston, Iowa

Over the past three months, Theft was the most committed crime overall making up about 29% of crime in Johnston, Iowa.

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

The most committed property crime was Theft, making up about 91% of property crime in Johnston, Iowa.

Reported Shootings in Johnston, Iowa

We recorded 0 shootings over a three month period in Johnston, Iowa. That's an average of about 0 shootings per month. December saw the most shootings with 0, followed by November with 0 shootings, and October 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 Johnston. This may include crimes from adjacent agencies and agencies within the area.