Laguna Vista, TX has a population of 3,195 and is the 8,493rd largest city in the United States. The population density is 662 per sq mi which is 583% higher than the Texas average and 631% higher than the national average. The median age in Laguna Vista is 52 which is approximately 53% higher than the Texas average of 34. In Laguna Vista, 66% of the population over 15 years of age are married, 72% speak English and 26% speak Spanish. 47% of Laguna Vista residents were born in Texas, 43% were born out of state, 0% were born outside of the United States and 10% were foreign born.