- Cottage Lake is a census-designated place (CDP) in King County, Washington, United States. The population was 22,494 at the 2010 census. The lake itself falls within the 98072 ZIP code, while the developments east of the lake fall under the 98077 ZIP code.
- Lake Elmo, Minnesota (Wikipedia)
Lake Elmo is a city in Washington County, Minnesota, United States. The population was 11,335 at the 2020 census. According to 2022 census estimates, the city is estimated to have a population of 13,449.