The City of Louisville is a home rule municipality located in southeastern Boulder County, Colorado, United States. The city population was 21,226 at the 2020 United States census. Louisville began as a mining community in 1877, experienced a period of labor violence early in the 20th century, and transitioned to a suburban residential community when the mines closed in the 1950s.
AdCompare Hotel Rooms in Louisville, Colorado. View Deals and Reserve Now on Expedia. Get the Most Out of Your Trip with Package Deals. Explore Fun Things to Do on Your Stay.
11+ Million Reviews · 24/7 Customer Support · Compare & Save · Verified Guest Reviews