La Rose is a village in Bell Plain Township, Marshall County, Illinois, United States.

According to the U.S. Census Bureau, La Rose has a total area of 0.25 square miles (0.65 km2), all land.

[1] The North Branch of Crow Creek flows southwesterly past the southern border of the village, part of the Illinois River watershed.

21.0% of all households were made up of individuals, and 6.5% had someone living alone who was 65 years of age or older.

About 5.2% of families and 10.1% of the population were below the poverty line, including 30.8% of those under the age of eighteen and none of those 65 or over.