New Lothrop is a village in Shiawassee County in the U.S. state of Michigan.

According to the United States Census Bureau, the village has a total area of 0.81 square miles (2.10 km2), all land.

There were 256 housing units at an average density of 316.0 per square mile (122.0/km2).

25.9% of all households were made up of individuals, and 9.5% had someone living alone who was 65 years of age or older.

There were 243 housing units at an average density of 308.3 per square mile (119.0/km2).

25.4% of all households were made up of individuals, and 7.8% had someone living alone who was 65 years of age or older.