Louviers is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Douglas County, Colorado, United States.

[4] At the United States Census 2020, the population of the Louviers CDP was 293.

[6] The eastern border of Louviers is U.S. Route 85, which leads north 20 miles (32 km) to the center of Denver and southeast 12 miles (19 km) to Castle Rock, the Douglas County seat.

The Louviers CDP has an area of 1,011 acres (4.093 km2), all land.

The Douglas County School District serves Louviers.