Pharr, TX has a population of 75,172 and is the 469th largest city in the United States. The population density is 3,187 per sq mi which is 3188% higher than the Texas average and 3418% higher than the national average. The median age in Pharr is 28 which is approximately 17% lower than the Texas average of 34. In Pharr, 58% of the population over 15 years of age are married, 12% speak English and 88% speak Spanish. 58% of Pharr residents were born in Texas, 9% were born out of state, 1% were born outside of the United States and 32% were foreign born.