Mound City
Mound City has notably lower household income than the US average, with a median household income of $41,250. Population has held roughly steady since 2000. 1% 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 $55,600. Households here earn about 51% less than the Illinois median.
Population & growth
PEP 2025 EST:477 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 Mound City, Illinois?
Mound City, Illinois has about 681 residents according to the 2024 American Community Survey.
What is the median household income in Mound City, Illinois?
The typical household in Mound City, Illinois earns about $41,250 a year. Half of households make more than that, and half make less.
Is Mound City, Illinois expensive?
In Mound City, Illinois, the median home is worth about $55,600, and the typical rent is about $775 a month.
How educated are people in Mound City, Illinois?
About 0.7% of adults age 25 and over in Mound City, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Mound City, Illinois?
About 16.4% of people in Mound City, Illinois live below the federal poverty line.
Has Mound City, Illinois grown since 1990?
Yes, Mound City, Illinois has shrunk since 1990. The population has lost about 106 residents, a change of about -13 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024