Bardwell, TX has a population of 637 and is the 18,054th largest city in the United States. The population density is 2,090 per sq mi which is 2056% higher than the Texas average and 2207% higher than the national average. The median age in Bardwell is 36 which is approximately 6% higher than the Texas average of 34. In Bardwell, 60% of the population over 15 years of age are married, 50% speak English and 48% speak Spanish. 71% of Bardwell residents were born in Texas, 8% were born out of state, 0% were born outside of the United States and 21% were foreign born.