MZA - BlackRock MuniYield Arizona Fund declares $0.0430 dividend July, 05 2019 12:24 PM Blackrock MuniYield Arizona Fund Inc. BlackRock MuniYield Arizona Fund (NYSE:MZA) declares $0.0430/share monthly dividend, -8.5% decrease from prior dividend of $0.0470.Forward yield 3.7%.Payable Aug. 1; for shareholders of record July 15; ex-div July 12.Press ReleaseSee MZA Dividend Scorecard, Yield Chart, & Dividend Growth.More news on: BlackRock MuniYield Arizona Fund, Dividend News, ,