Compared to the other cities in Ohio and cities in all other U.S. states, how safe is Kirtland, OH? From the gauges displayed above, you will notice that Kirtland, OH has been ranked safer than 97% of other cities in the state of Ohio. In addition, Kirtland, OH is safer than 95% 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 Kirtland, OH. By studying this data, it was possible to determine that Kirtland, OH is above average in safety when compared with other United States cities.