Windcrest, TX has a population of 5,709 and is the 5,939th largest city in the United States. The population density is 2,650 per sq mi which is 2634% higher than the Texas average and 2825% higher than the national average. The median age in Windcrest is 52 which is approximately 53% higher than the Texas average of 34. In Windcrest, 64% of the population over 15 years of age are married, 79% speak English and 16% speak Spanish. 57% of Windcrest residents were born in Texas, 31% were born out of state, 2% were born outside of the United States and 10% were foreign born.