New Melle is a small country community in St. Charles County, Missouri, United States. It is located about 37 miles west of St. Louis. New Melle was platted ca. 1850. The community was named after Melle, Germany, the former home of a share of the first settlers. A post office called New Melle has been in operation since 1850. The Meier General Store and St. Paul’s Church are listed on the National Register of Historic Places.
The median income for a household in the city was $55,417, and the median income for a family was $67,917. Males had a median income of $51,250 versus. $24,167 for females. The per capita income for the city was $29,965. There were no families and 3.1% of the population living below the poverty line, including no under eighteens and none of those over 64.