Hilltop is a city in Anoka County, Minnesota, United States. The population was 744 at the 2010 census.The city is a small enclave within the city of Columbia Heights and consists of 16 city blocks. Minnesota State Highway 65 (Central Avenue) serves as a main route, running on the town's eastern edge.The majority of the town's residents live in the 263 mobile homes, across four trailer parks, that sit within the city's borders.