Compared to the other cities in North Carolina and cities in all other U.S. states, how safe is Kannapolis, NC? From the gauges displayed above, you will notice that Kannapolis, NC has been ranked safer than 68% of other cities in the state of North Carolina. In addition, Kannapolis, NC is safer than 48% of cities in the entire United States. To achieve these results, all North Carolina and United States cities were analyzed to determine how many locations had a lower crime rate than Kannapolis, NC. By studying this data, it was possible to determine that Kannapolis, NC is below average in safety when compared with other United States cities.