Bulverde, TX has a population of 4,859 and is the 6,594th largest city in the United States. The population density is 302 per sq mi which is 211% higher than the Texas average and 233% higher than the national average. The median age in Bulverde is 45 which is approximately 31% higher than the Texas average of 34. In Bulverde, 71% of the population over 15 years of age are married, 83% speak English and 17% speak Spanish. 63% of Bulverde residents were born in Texas, 33% were born out of state, 2% were born outside of the United States and 2% were foreign born.