Boca Raton ( ), is the southernmost city in Palm Beach County, Florida, United States. It was first incorporated on August 2, 1924, as "Bocaratone," and then incorporated as "Boca Raton" in 1925. The 2019 population estimated by the U.S. Census Bureau was 99,805. However, approximately 200,000 additional people with a Boca Raton postal address live outside of municipal boundaries, such as in West Boca Raton. As a business center, the city experiences significant daytime population increases. Boca Raton is north of Miami and is a principal city of the Miami metropolitan area, which had a population of 6,012,331 people as of 2015. It is known as one of the wealthiest places in South Florida.