Bangor Savings Bank CD Rates for 6 Month $50K certificate of deposits are now at 1.25 percent with an APY of 1.26 percent. 6 Month $50K CD Rates at Bangor Savings Bank were changed from 1.35 percent with a yield of 1.36 percent. Compare Bangor Savings Bank CD Rates for 6 Month $50K certificates of deposit with other CD rates. (continued below)