The approximate coordinates for the Town of St. Lucie Village is located at 27°29′37″N 80°20′32″W / 27.49361°N 80.34222°W / 27.49361; -80.34222 (27.493600, –80.342354).

[7] According to the United States Census Bureau, the town has a total area of 0.8 square miles (2.1 km2), all land.

As of the 2020 United States census, there were 613 people, 276 households, and 195 families residing in the town.

[11] As of the 2010 United States census, there were 590 people, 284 households, and 198 families residing in the town.

32.0% of all households were made up of individuals, and 11.5% had someone living alone who was 65 years of age or older.