Pearsall, TX has a population of 9,847 and is the 3,980th largest city in the United States. The population density is 1,660 per sq mi which is 1612% higher than the Texas average and 1732% higher than the national average. The median age in Pearsall is 30 which is approximately 11% lower than the Texas average of 34. In Pearsall, 44% of the population over 15 years of age are married, 39% speak English and 60% speak Spanish. 77% of Pearsall residents were born in Texas, 7% were born out of state, 1% were born outside of the United States and 16% were foreign born.