Sedgewickville is a village in northern Bollinger County in Southeast Missouri, United States.

[4] Sedgewickville is part of the Cape Girardeau–Jackson, MO-IL Metropolitan Statistical Area.

[5] According to the United States Census Bureau, the village has a total area of 0.64 square miles (1.66 km2), all land.

19.7% of all households were made up of individuals, and 11.5% had someone living alone who was 65 years of age or older.

17.4% of all households were made up of individuals, and 11.6% had someone living alone who was 65 years of age or older.

About 8.5% of families and 14.0% of the population were below the poverty line, including 16.0% of those under the age of eighteen and 23.1% of those 65 or over.