Statement:
The level of criminal activities is higher in Iceland than in Croatia

In the The Most Criminal Countries rating Iceland holds position #125 2022 out of 139 and Croatia is #127 out of 139 2022.
Position of Iceland is worse than position of Croatia.
Both countries are outsiders of the "The Most Criminal Countries" rating. So in most cases, you can feel safe and unlikely will face a criminal, compared to most countries of the World.

Referencies:

  1. The Most Criminal Countries 2022 by Numbeo
    The countries in the rating sorted by 'Crime Index' in descending order.
    Croatia 'Crime Index' value is 23.99
    Iceland 'Crime Index' value is 24.30