West Monroe is an unincorporated community and census-designated place (CDP) in Monroe County in the U.S. state of Michigan. The population was 3,227 at the 2020 census. The CDP is located within Monroe Charter Township.

Geography

According to the U.S. Census Bureau, the CDP has a total area of , of which is land and (1.60%) is water.

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2020 census

As of the 2020 census, West Monroe had a population of 3,227. The median age was 34.2 years. 24.5% of residents were under the age of 18 and 13.3% of residents were 65 years of age or older. For every 100 females there were 101.9 males, and for every 100 females age 18 and over there were 100.2 males age 18 and over.

100.0% of residents lived in urban areas, while 0.0% lived in rural areas.

There were 1,238 households in West Monroe, of which 31.6% had children under the age of 18 living in them. Of all households, 37.6% were married-couple households, 22.6% were households with a male householder and no spouse or partner present, and 26.3% were households with a female householder and no spouse or partner present. About 26.1% of all households were made up of individuals and 8.9% had someone living alone who was 65 years of age or older.