Compared to the other cities in Texas and cities in all other U.S. states, how safe is Weslaco, TX? From the gauges displayed above, you will notice that Weslaco, TX has been ranked safer than 15% of other cities in the state of Texas. In addition, Weslaco, TX is safer than 16% 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 Weslaco, TX. By studying this data, it was possible to determine that Weslaco, TX is below average in safety when compared with other United States cities.