Statement:
The level of criminal activities is lower in Croatia than in Romania

In the The Most Criminal Countries rating Croatia holds position #127 2022 out of 139 and Romania is #103 out of 139 2022.
Position of Croatia is better than position of Romania.
Croatia is an outsider of the "The Most Criminal Countries" rating. So in most cases, you can feel safe and unlikely will face a criminal, compared to Romania

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
    Romania 'Crime Index' value is 32.50