Mason City, IA Analytics

September recorded 813 crime incidents.

August recorded 871 crime incidents.

July recorded 908 crime incidents.

Theft
Robbery
Burglary
Vandalism
Shooting
Arson
Arrest
Assault
Other
02468101214161820222426283005101520253035404550
07/2026
08/2026
09/2026
2,592Total

Crime Types

  • Other: 1,614
  • Assault: 647
  • Theft: 209
  • Vandalism: 69
  • Burglary: 32
  • Arrest: 21
  • Robbery: 0
  • Shooting: 0
  • Arson: 0

Crime by Month

In the past three months, July had the most number of crimes in Mason City, Iowa.

July had about 1% more crime than August, with July producing 37 more crimes than August.

July had about 1% more crime than September, with July producing 95 more crimes than September.

Most Committed Crimes in Mason City, Iowa

Over the past three months, Assault was the most committed crime overall making up about 25% of crime in Mason City, Iowa.

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

The most committed property crime was Theft, making up about 87% of property crime in Mason City, Iowa.

Reported Shootings in Mason City, Iowa

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