Seth Ward, TX has a population of 1,798 and is the 11,653rd largest city in the United States. The population density is 802 per sq mi which is 727% higher than the Texas average and 785% higher than the national average. The median age in Seth Ward is 32 which is approximately 6% lower than the Texas average of 34. In Seth Ward, 53% of the population over 15 years of age are married, 47% speak English and 51% speak Spanish. 61% of Seth Ward residents were born in Texas, 5% were born out of state, 1% were born outside of the United States and 33% were foreign born.