BlackRock MuniYield New Jersey Fund, Inc. is a closed-ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in the fixed income markets of the United States. It primarily invests in long-term, investment grade quality municipal obligations that are exempt from federal income taxes and New Jersey personal income taxes. BlackRock MuniYield New Jersey Fund, Inc. was formed on May 18, 1992 and is domiciled in the United States.