Mud Lake is a city in Jefferson County, Idaho, United States. It is part of the Idaho Falls, Idaho Metropolitan Statistical Area. The population w…Mud Lake is a city in Jefferson County, Idaho, United States. It is part of the Idaho Falls, Idaho Metropolitan Statistical Area. The population was 358 at the 2010 census. Since then the population has grown to 419 as seen in the 2020 census.
Save
Share
More