BlackRock Municipal Income Trust is a closed ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in fixed income markets. It invests in companies operating across industrial and pollution control, hospital, tobacco, housing, transportation, education, water and sewer, and power industries. BlackRock Municipal Income Trust was formed on July 31, 2001 and is domiciled in United States.