Lambertville is an unincorporated community and census-designated place (CDP) in Monroe County in the U.S. state of Michigan.

[4] The community was settled as early as 1832 by John Lambert and was given a post office named West Erie on June 13, 1834 in the Michigan Territory.

The post office was renamed Lambertville on January 15, 1836 when Bedford Township was established.

The post office closed briefly from March 25 to December 4, 1865 but has remained in continuous operation ever since.

16.0% of all households were made up of individuals, and 7.1% had someone living alone who was 65 years of age or older.