Lincoln County
Lincoln County has lower-than-average household income, with a median household income of $71,453. Population has grown 32% since 2000. 11% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has roughly tripled since 2000, reaching $255,600. It sits in the top 10% of US counties for household income.
Population & growth
PEP 2025 EST:5,603 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
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Compare Lincoln County to nearby counties
How many people live in Lincoln County, Idaho?
Lincoln County, Idaho has about 5,358 residents according to the 2024 American Community Survey.
What is the median household income in Lincoln County, Idaho?
The typical household in Lincoln County, Idaho earns about $71,453 a year. Half of households make more than that, and half make less.
Is Lincoln County, Idaho expensive?
In Lincoln County, Idaho, the median home is worth about $255,600, and the typical rent is about $1,021 a month.
How educated are people in Lincoln County, Idaho?
About 11.1% of adults age 25 and over in Lincoln County, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Lincoln County, Idaho?
About 10.5% of people in Lincoln County, Idaho live below the federal poverty line.
Has Lincoln County, Idaho grown since 1990?
Yes, Lincoln County, Idaho has grown since 1990. The population has added about 2,050 residents, a change of about 62 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024