Monroe County, Michigan Monroe County, Michigan Monroe County is a county located in the U.S. state of Michigan. As of the 2010 census, the population was 152,021. The largest city and county seat is Monroe. The county was established as the second county (after Wayne County) in the Michigan Territory in 1817 and was named for then-President James Monroe. Monroe County comprises the Monroe, MI Micropolitan Statistical Area and is included in the Detroit-Warren-Ann Arbor, MI Combined Statistical Area. It is also considered a northerly extension of the Toledo Metropolitan Area. Before the county's formation, the primary settlement was Frenchtown, which was settled
Presidency of James Monroe winning the presidency, and they backed the candidacy of Governor Daniel D. Tompkins. Though Crawford desired the nomination, he did not strongly oppose Monroe's candidacy, as he hoped to position himself to succeed Monroe in 1820 or 1824. In the congressional nominating caucus held in March 1816, Monroe defeated Crawford in a 65-to-54 vote, becoming his party's presidential nominee. Tompkins won the party's vice presidential nomination. The moribund Federalist Party nominated Rufus King as their presidential nominee, but the Federalists offered little opposition following the conclusion of the War of 1812, which they had opposed. Some opponents of Monroe tried