Compared to the other cities in North Dakota and cities in all other U.S. states, how safe is Valley City, ND? From the gauges displayed above, you will notice that Valley City, ND has been ranked safer than 23% of other cities in the state of North Dakota. In addition, Valley City, ND is safer than 39% of cities in the entire United States. To achieve these results, all North Dakota and United States cities were analyzed to determine how many locations had a lower crime rate than Valley City, ND. By studying this data, it was possible to determine that Valley City, ND is below average in safety when compared with other United States cities.