Karnak, IL
Population 507 · Illinois
About Karnak, IL
Karnak is a small community in Illinois with a population of 507 residents. The median household income is $41,458 per year, which is below the national average. The median age in Karnak is 42.2 years.
Housing in Karnak has a median home value of $66,700 and median monthly rent of $708. Of the 195 total housing units, the majority are owner-occupied, with 128 owner-occupied and 37 renter-occupied units.
The unemployment rate in Karnak is 3.6% and the poverty rate is 30.4%. 17.1% of residents hold a bachelor's degree or higher. The average commute time is 26.4 minutes.
Cost of Living in Karnak, IL
Compared to national averages, Karnak has a median household income of $41,458 (45% below the national median of $75,149). Home values average $66,700, which is 73% below the national median. Monthly rent at $708 is 39% below the US average of $1,163. Within Illinois, Karnak's income is 45% below the state average of $75,072, and home values are 60% below the state median of $165,779.
Why Live in Karnak, IL?
Karnak offers affordable housing with a median home value of $66,700, below the US average of $244,900, and rent that’s lower than the national average at $708/month, and a strong job market with an unemployment rate of just 3.6%.
Potential considerations include median household income ($41,458) that falls below the national average. However, Karnak’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Karnak has a population of 507 with a median age of 42.2 years. Compare Karnak with other cities to see how it stacks up, or explore all cities in Illinois.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Karnak
What is the population of Karnak, IL?
The population of Karnak, IL is 507 according to the latest Census data.
What is the median household income in Karnak?
The median household income in Karnak, IL is $41,458 per year.
What is the median home value in Karnak?
The median home value in Karnak, IL is $66,700.
What is the average rent in Karnak?
The median monthly rent in Karnak, IL is $708.
What is the unemployment rate in Karnak?
The unemployment rate in Karnak, IL is 3.6%.