Great Barrington, MA has a population of 2,419 and is the 10,020th largest city in the United States. The population density is 1,775 per sq mi which is 182% higher than the Massachusetts average and 1859% higher than the national average. The median age in Great Barrington is 47 which is approximately 19% higher than the Massachusetts average of 39. In Great Barrington, 49% of the population over 15 years of age are married, 73% speak English and 19% speak Spanish. 29% of Great Barrington residents were born in Massachusetts, 45% were born out of state, 4% were born outside of the United States and 22% were foreign born.