Compared to the other cities in Texas and cities in all other U.S. states, how safe is Ennis, TX? From the gauges displayed above, you will notice that Ennis, TX has been ranked safer than 37% of other cities in the state of Texas. In addition, Ennis, TX is safer than 32% of cities in the entire United States. To achieve these results, all Texas and United States cities were analyzed to determine how many locations had a lower crime rate than Ennis, TX. By studying this data, it was possible to determine that Ennis, TX is below average in safety when compared with other United States cities.