Lerna, IL
Population 220 · Illinois
About Lerna, IL
Lerna is a small community in Illinois with a population of 220 residents. The median household income is $48,750 per year, which is below the national average. The median age in Lerna is 30.3 years.
Housing in Lerna has a median home value of $80,800 and median monthly rent of $800. Of the 127 total housing units, the majority are owner-occupied, with 65 owner-occupied and 26 renter-occupied units.
The unemployment rate in Lerna is 15.2% and the poverty rate is 17.0%. 11.2% of residents hold a bachelor's degree or higher. The average commute time is 20.3 minutes.
Cost of Living in Lerna, IL
Compared to national averages, Lerna has a median household income of $48,750 (35% below the national median of $75,149). Home values average $80,800, which is 67% below the national median. Monthly rent at $800 is 31% below the US average of $1,163. Within Illinois, Lerna's income is 35% below the state average of $75,072, and home values are 51% below the state median of $165,779.
Why Live in Lerna, IL?
Lerna offers affordable housing with a median home value of $80,800, below the US average of $244,900, and rent that’s lower than the national average at $800/month, and short commute times averaging just 20.3 minutes.
Potential considerations include median household income ($48,750) that falls below the national average. However, Lerna’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Lerna has a population of 220 with a median age of 30.3 years. Compare Lerna with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Lerna
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Cabery | 219 | $54,375 | $96,700 | Compare |
| Caledonia | 219 | $86,513 | $161,800 | Compare |
| Calhoun | 219 | $84,063 | $51,200 | Compare |
| East Carondelet | 219 | $65,417 | $76,700 | Compare |
| Kempton | 221 | $71,786 | $56,700 | Compare |
| Cedar Point | 218 | $59,028 | $87,300 | Compare |
| Compton | 222 | $52,321 | $75,900 | Compare |
| Ridgefield | 218 | $133,454 | $265,400 | 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.
Compare Lerna With Other Cities
Frequently Asked Questions about Lerna
What is the population of Lerna, IL?
The population of Lerna, IL is 220 according to the latest Census data.
What is the median household income in Lerna?
The median household income in Lerna, IL is $48,750 per year.
What is the median home value in Lerna?
The median home value in Lerna, IL is $80,800.
What is the average rent in Lerna?
The median monthly rent in Lerna, IL is $800.
What is the unemployment rate in Lerna?
The unemployment rate in Lerna, IL is 15.2%.