Benjamin Perez, TX has a population of 66 and is the 27,770th largest city in the United States. The population density is 3,149 per sq mi which is 3149% higher than the Texas average and 3376% higher than the national average. The median age in Benjamin Perez is 28 which is approximately 18% lower than the Texas average of 34. In Benjamin Perez, 100% of the population over 15 years of age are married, 0% speak English and 100% speak Spanish. 100% of Benjamin Perez residents were born in Texas, 0% were born out of state, 0% were born outside of the United States and 0% were foreign born.