State Farm Bank CD Rates for 2.5 Year Jumbo certificate of deposits are now at 2.66 percent with an APY of 2.70 percent. 2.5 Year Jumbo CD Rates at State Farm Bank were changed from 2.86 percent with a yield of 2.90 percent. Compare State Farm Bank CD Rates for 2.5 Year Jumbo certificates of deposit with other CD rates. (continued below)