Lorenzo, TX has a population of 1,255 and is the 13,754th largest city in the United States. The population density is 1,316 per sq mi which is 1257% higher than the Texas average and 1352% higher than the national average. The median age in Lorenzo is 34 which is approximately equal to the Texas average of 34. In Lorenzo, 65% of the population over 15 years of age are married, 64% speak English and 36% speak Spanish. 82% of Lorenzo residents were born in Texas, 10% were born out of state, 2% were born outside of the United States and 5% were foreign born.