Bangor, ME has a population of 32,491 and is the 1,307th largest city in the United States. The population density is 948 per sq mi which is 2425% higher than the Maine average and 947% higher than the national average. The median age in Bangor is 36 which is approximately 19% lower than the Maine average of 44. In Bangor, 43% of the population over 15 years of age are married, 94% speak English and 1% speak Spanish. 67% of Bangor residents were born in Maine, 28% were born out of state, 1% were born outside of the United States and 4% were foreign born.