Monroe City is a city spanning Monroe County, Marion County, and Ralls County in Missouri with a population of 2,487. According to the most recent estimates from the U.S. Census Bureau ...

an area which may be larger than Monroe County itself. Read more Total population Ages 65 and up Total population Ages 65 and up An updated vaccine is recommended for adults and most children.

Monroe County's population grew by seven-tenths of a percentage point over the last three years, the U.S. Census reported last week. Monroe gained an estimated 5,262 residents between 2010 and ...