Long Lake
Long Lake has notably lower household income than the US average, with a median household income of $61,042. Population has fallen 76% since 2000, a loss of 44 residents. 0% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $43,300. With a median age of 68.3, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:27 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Long Lake, South Dakota?
Long Lake, South Dakota has about 14 residents according to the 2024 American Community Survey.
What is the median household income in Long Lake, South Dakota?
The typical household in Long Lake, South Dakota earns about $61,042 a year. Half of households make more than that, and half make less.
Is Long Lake, South Dakota expensive?
In Long Lake, South Dakota, the median home is worth about $43,300.
How educated are people in Long Lake, South Dakota?
About 0.0% of adults age 25 and over in Long Lake, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Long Lake, South Dakota?
About 7.1% of people in Long Lake, South Dakota live below the federal poverty line.
Has Long Lake, South Dakota grown since 1990?
Yes, Long Lake, South Dakota has shrunk since 1990. The population has lost about 51 residents, a change of about -78 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024