Bethalto, IL
Population 9,244 · Illinois
About Bethalto, IL
Bethalto is a small community in Illinois with a population of 9,244 residents. The median household income is $66,469 per year, which is near the national average. The median age in Bethalto is 41.5 years.
Housing in Bethalto has a median home value of $158,600 and median monthly rent of $879. Of the 4,584 total housing units, the majority are owner-occupied, with 3,242 owner-occupied and 851 renter-occupied units.
The unemployment rate in Bethalto is 4.8% and the poverty rate is 11.1%. 29.8% of residents hold a bachelor's degree or higher. The average commute time is 24.9 minutes.
Cost of Living in Bethalto, IL
Compared to national averages, Bethalto has a median household income of $66,469 (12% below the national median of $75,149). Home values average $158,600, which is 35% below the national median. Monthly rent at $879 is 24% below the US average of $1,163. Within Illinois, Bethalto's income is 11% below the state average of $75,072, and home values are 4% below the state median of $165,779.
Why Live in Bethalto, IL?
Bethalto offers affordable housing with a median home value of $158,600, below the US average of $244,900, and rent that’s lower than the national average at $879/month, and a low poverty rate of 11.1%, better than the national average. Additionally, the city features short commute times averaging just 24.9 minutes.
Potential considerations include median household income ($66,469) that falls below the national average. However, Bethalto’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Bethalto has a population of 9,244 with a median age of 41.5 years. Compare Bethalto with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Bethalto
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Sugar Grove | 9,233 | $116,250 | $372,000 | Compare |
| Hawthorn Woods | 9,145 | $238,114 | $592,800 | Compare |
| Boulder Hill | 9,127 | $76,935 | $233,100 | Compare |
| Riverside | 9,079 | $149,219 | $460,500 | Compare |
| Lynwood | 9,047 | $76,619 | $213,700 | Compare |
| Steger | 9,449 | $59,691 | $134,100 | Compare |
| LaSalle | 9,471 | $54,246 | $109,500 | Compare |
| Rochelle | 9,477 | $63,373 | $153,000 | 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 Bethalto
What is the population of Bethalto, IL?
The population of Bethalto, IL is 9,244 according to the latest Census data.
What is the median household income in Bethalto?
The median household income in Bethalto, IL is $66,469 per year.
What is the median home value in Bethalto?
The median home value in Bethalto, IL is $158,600.
What is the average rent in Bethalto?
The median monthly rent in Bethalto, IL is $879.
What is the unemployment rate in Bethalto?
The unemployment rate in Bethalto, IL is 4.8%.