Compared to the other cities in Ohio and cities in all other U.S. states, how safe is Dublin, OH? From the gauges displayed above, you will notice that Dublin, OH has been ranked safer than 80% of other cities in the state of Ohio. In addition, Dublin, OH is safer than 82% of cities in the entire United States. To achieve these results, all Ohio and United States cities were analyzed to determine how many locations had a lower crime rate than Dublin, OH. By studying this data, it was possible to determine that Dublin, OH is above average in safety when compared with other United States cities.