Alto Pass
Alto Pass has notably lower household income than the US average, with a median household income of $55,556. Population has declined 12% since 2000. Median home value has more than tripled since 2000, reaching $121,300. With a median age of 46.7, the population is older than the US median of 38.9. Households here earn about 33% less than the Illinois median.
Population & growth
PEP 2025 EST:300 residents (Census Bureau Vintage 2025, released March 2026)
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Education
Commute & transportation
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People & community
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How many people live in Alto Pass, Illinois?
Alto Pass, Illinois has about 343 residents according to the 2024 American Community Survey.
What is the median household income in Alto Pass, Illinois?
The typical household in Alto Pass, Illinois earns about $55,556 a year. Half of households make more than that, and half make less.
Is Alto Pass, Illinois expensive?
In Alto Pass, Illinois, the median home is worth about $121,300, and the typical rent is about $769 a month.
How educated are people in Alto Pass, Illinois?
About 29.1% of adults age 25 and over in Alto Pass, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Alto Pass, Illinois?
About 7.0% of people in Alto Pass, Illinois live below the federal poverty line.
Has Alto Pass, Illinois grown since 1990?
Yes, Alto Pass, Illinois has shrunk since 1990. The population has lost about 60 residents, a change of about -15 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024