Compared to the other cities in Oregon and cities in all other U.S. states, how safe is Seaside, OR? From the gauges displayed above, you will notice that Seaside, OR has been ranked safer than 5% of other cities in the state of Oregon. In addition, Seaside, OR is safer than 13% of cities in the entire United States. To achieve these results, all Oregon and United States cities were analyzed to determine how many locations had a lower crime rate than Seaside, OR. By studying this data, it was possible to determine that Seaside, OR is below average in safety when compared with other United States cities.