Henry, IL
Population 2,478 · Illinois
About Henry, IL
Henry is a small community in Illinois with a population of 2,478 residents. The median household income is $63,894 per year, which is near the national average. The median age in Henry is 40.4 years.
Housing in Henry has a median home value of $115,900 and median monthly rent of $674. Of the 1,067 total housing units, the majority are owner-occupied, with 696 owner-occupied and 279 renter-occupied units.
The unemployment rate in Henry is 3.9% and the poverty rate is 14.9%. 20.8% of residents hold a bachelor's degree or higher. The average commute time is 26.4 minutes.
Cost of Living in Henry, IL
Compared to national averages, Henry has a median household income of $63,894 (15% below the national median of $75,149). Home values average $115,900, which is 53% below the national median. Monthly rent at $674 is 42% below the US average of $1,163. Within Illinois, Henry's income is 15% below the state average of $75,072, and home values are 30% below the state median of $165,779.
Why Live in Henry, IL?
Henry offers affordable housing with a median home value of $115,900, below the US average of $244,900, and rent that’s lower than the national average at $674/month.
Potential considerations include median household income ($63,894) that falls below the national average. However, Henry’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Henry has a population of 2,478 with a median age of 40.4 years. Compare Henry with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Henry
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Polo | 2,495 | $52,976 | $108,500 | Compare |
| Altamont | 2,500 | $76,198 | $132,200 | Compare |
| Oakwood Hills | 2,454 | $113,125 | $273,200 | Compare |
| Aviston | 2,451 | $111,354 | $217,000 | Compare |
| Carthage | 2,508 | $75,179 | $115,600 | Compare |
| Willowbrook | 2,432 | $87,188 | $275,700 | Compare |
| Seneca | 2,525 | $91,065 | $206,400 | Compare |
| Carrollton | 2,528 | $64,464 | $114,100 | 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 Henry
What is the population of Henry, IL?
The population of Henry, IL is 2,478 according to the latest Census data.
What is the median household income in Henry?
The median household income in Henry, IL is $63,894 per year.
What is the median home value in Henry?
The median home value in Henry, IL is $115,900.
What is the average rent in Henry?
The median monthly rent in Henry, IL is $674.
What is the unemployment rate in Henry?
The unemployment rate in Henry, IL is 3.9%.