MZA - BlackRock MuniYield Arizona Fund raises distribution by ~11% June, 02 2020 12:52 PM Blackrock MuniYield Arizona Fund Inc. BlackRock MuniYield Arizona Fund (NYSE:MZA) declares $0.051/share monthly dividend, 10.9% increase from prior dividend of $0.046.Forward yield 4.64%Payable July 1; for shareholders of record June 15; ex-div June 12.See MZA Dividend Scorecard, Yield Chart, & Dividend Growth.More news on: BlackRock MuniYield Arizona Fund, Dividend News, ,