Annapolis is an unincorporated census-designated place (CDP) in Crawford County, Illinois, United States.

[4] According to the 2021 census gazetteer files, Annapolis has a total area of 0.35 square miles (0.91 km2), all land.

There were 54 housing units at an average density of 153.85 per square mile (59.40/km2).

40.00% of all households were made up of individuals, and 0.00% had someone living alone who was 65 years of age or older.

This Crawford County, Illinois location article is a stub.