Palm Valley, TX has a population of 1,620 and is the 12,266th largest city in the United States. The population density is 2,711 per sq mi which is 2697% higher than the Texas average and 2893% higher than the national average. The median age in Palm Valley is 56 which is approximately 64% higher than the Texas average of 34. In Palm Valley, 70% of the population over 15 years of age are married, 78% speak English and 20% speak Spanish. 47% of Palm Valley residents were born in Texas, 40% were born out of state, 6% were born outside of the United States and 7% were foreign born.