Briar, TX has a population of 4,767 and is the 6,675th largest city in the United States. The population density is 233 per sq mi which is 140% higher than the Texas average and 157% higher than the national average. The median age in Briar is 49 which is approximately 44% higher than the Texas average of 34. In Briar, 61% of the population over 15 years of age are married, 95% speak English and 5% speak Spanish. 63% of Briar residents were born in Texas, 35% were born out of state, 0% were born outside of the United States and 2% were foreign born.