Hallandale Beach is a city in Broward County, Florida, United States. The city is named after Luther Halland, a worker for Henry Flagler's Florida East Coast Railroad. The population was 41,217 at the 2020 census.[1] Sometimes the city is called the "southernmost Canadian city". This is because Hallandale Beach has been a popular vacation spot for years, and most of the tourists come from Quebec and the northeast United States. Many of these tourists eventually moved to the area to live there.