Mount Carroll, IL
Population 1,515 · Illinois
About Mount Carroll, IL
Mount Carroll is a small community in Illinois with a population of 1,515 residents. The median household income is $59,167 per year, which is near the national average. The median age in Mount Carroll is 44.6 years.
Housing in Mount Carroll has a median home value of $88,800 and median monthly rent of $749. Of the 746 total housing units, the majority are owner-occupied, with 500 owner-occupied and 154 renter-occupied units.
The unemployment rate in Mount Carroll is 2.6% and the poverty rate is 10.4%. 23.0% of residents hold a bachelor's degree or higher. The average commute time is 26.3 minutes.
Cost of Living in Mount Carroll, IL
Compared to national averages, Mount Carroll has a median household income of $59,167 (21% below the national median of $75,149). Home values average $88,800, which is 64% below the national median. Monthly rent at $749 is 36% below the US average of $1,163. Within Illinois, Mount Carroll's income is 21% below the state average of $75,072, and home values are 46% below the state median of $165,779.
Why Live in Mount Carroll, IL?
Mount Carroll offers affordable housing with a median home value of $88,800, below the US average of $244,900, and rent that’s lower than the national average at $749/month, and a strong job market with an unemployment rate of just 2.6%. Additionally, the city features a low poverty rate of 10.4%, better than the national average.
Potential considerations include median household income ($59,167) that falls below the national average. However, Mount Carroll’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Mount Carroll has a population of 1,515 with a median age of 44.6 years. Compare Mount Carroll with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Mount Carroll
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Grayville | 1,515 | $47,308 | $76,000 | Compare |
| Mount Pulaski | 1,513 | $70,175 | $113,400 | Compare |
| Warsaw | 1,511 | $58,074 | $90,700 | Compare |
| Williamsville | 1,519 | $104,135 | $187,000 | Compare |
| Lanark | 1,510 | $66,250 | $97,100 | Compare |
| Malta | 1,507 | $83,611 | $178,900 | Compare |
| Harristown | 1,526 | $74,018 | $116,700 | Compare |
| Thomson | 1,526 | $54,063 | $122,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Mount Carroll
What is the population of Mount Carroll, IL?
The population of Mount Carroll, IL is 1,515 according to the latest Census data.
What is the median household income in Mount Carroll?
The median household income in Mount Carroll, IL is $59,167 per year.
What is the median home value in Mount Carroll?
The median home value in Mount Carroll, IL is $88,800.
What is the average rent in Mount Carroll?
The median monthly rent in Mount Carroll, IL is $749.
What is the unemployment rate in Mount Carroll?
The unemployment rate in Mount Carroll, IL is 2.6%.