https://usafacts.org/answers/how-many-people-live-in-the-us/county/mellette-county-sd/
How many people live in Mellette County, SD? | USAFacts
In 2024, there were about 1,800 people living in Mellette County, SD. That makes Mellette County the 59th-most populous county in South Dakota. It is home to...
how many peoplemellette county sdlive inusafacts