Lewiston
Lewiston has lower-than-average household income, with a median household income of $72,197. Population has held roughly steady since 2000. Median home value has roughly tripled since 2000, reaching $333,700.
Population & growth
PEP 2025 EST:34,717 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Places similar to Lewiston
Compare Lewiston to nearby cities
How many people live in Lewiston, Idaho?
Lewiston, Idaho has about 34,651 residents according to the 2024 American Community Survey.
What is the median household income in Lewiston, Idaho?
The typical household in Lewiston, Idaho earns about $72,197 a year. Half of households make more than that, and half make less.
Is Lewiston, Idaho expensive?
In Lewiston, Idaho, the median home is worth about $333,700, and the typical rent is about $1,027 a month.
How educated are people in Lewiston, Idaho?
About 27.5% of adults age 25 and over in Lewiston, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Lewiston, Idaho?
About 12.5% of people in Lewiston, Idaho live below the federal poverty line.
Has Lewiston, Idaho grown since 1990?
Yes, Lewiston, Idaho has grown since 1990. The population has added about 6,569 residents, a change of about 23 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024