Grayville
Grayville has notably lower household income than the US average, with a median household income of $46,319. Population has declined 8% since 2000. 13% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $74,200. The poverty rate of 29.8% is well above the national figure. Households here earn about 44% less than the Illinois median.
Population & growth
PEP 2025 EST:1,483 residents (Census Bureau Vintage 2025, released March 2026)
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Race & ethnicity
Education
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People & community
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How many people live in Grayville, Illinois?
Grayville, Illinois has about 1,590 residents according to the 2024 American Community Survey.
What is the median household income in Grayville, Illinois?
The typical household in Grayville, Illinois earns about $46,319 a year. Half of households make more than that, and half make less.
Is Grayville, Illinois expensive?
In Grayville, Illinois, the median home is worth about $74,200, and the typical rent is about $677 a month.
How educated are people in Grayville, Illinois?
About 12.7% of adults age 25 and over in Grayville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Grayville, Illinois?
About 29.8% of people in Grayville, Illinois live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024