Lava Hot Springs
Population has fallen 58% since 2000, a loss of 303 residents. 18% 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 $316,700. With a median age of 55.7, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:374 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Lava Hot Springs, Idaho?
Lava Hot Springs, Idaho has about 218 residents according to the 2024 American Community Survey.
Is Lava Hot Springs, Idaho expensive?
In Lava Hot Springs, Idaho, the median home is worth about $316,700, and the typical rent is about $870 a month.
How educated are people in Lava Hot Springs, Idaho?
About 18.4% of adults age 25 and over in Lava Hot Springs, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Lava Hot Springs, Idaho?
About 12.5% of people in Lava Hot Springs, Idaho live below the federal poverty line.
Has Lava Hot Springs, Idaho grown since 1990?
Yes, Lava Hot Springs, Idaho has shrunk since 1990. The population has lost about 129 residents, a change of about -37 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024