First Virginia Community Bank offers the best interest rates for 60-month CDs, with a 2.00% APY for a minimum deposit of $1,000.
The rates for 36-month and 48-month CDs are also the best in their respective terms in the D.C area, with APY of 1.60% and 1.90% respectively. The minimum deposit for both these certificate of deposits is also $1,000.