Fairmont City, IL
Population 2,354 · Illinois
About Fairmont City, IL
Fairmont City is a small community in Illinois with a population of 2,354 residents. The median household income is $43,333 per year, which is below the national average. The median age in Fairmont City is 40.9 years.
Housing in Fairmont City has a median home value of $65,500 and median monthly rent of $1,012. Of the 1,057 total housing units, the majority are owner-occupied, with 670 owner-occupied and 210 renter-occupied units.
The unemployment rate in Fairmont City is 0.6% and the poverty rate is 27.6%. 12.5% of residents hold a bachelor's degree or higher. The average commute time is 17.8 minutes.
How Fairmont City Ranks in Illinois
Cost of Living in Fairmont City, IL
Compared to national averages, Fairmont City has a median household income of $43,333 (42% below the national median of $75,149). Home values average $65,500, which is 73% below the national median. Monthly rent at $1,012 is 13% below the US average of $1,163. Within Illinois, Fairmont City's income is 42% below the state average of $75,072, and home values are 60% below the state median of $165,779.
Why Live in Fairmont City, IL?
Fairmont City offers affordable housing with a median home value of $65,500, below the US average of $244,900, and rent that’s lower than the national average at $1,012/month, and a strong job market with an unemployment rate of just 0.6%. Additionally, the city features short commute times averaging just 17.8 minutes.
Potential considerations include median household income ($43,333) that falls below the national average. However, Fairmont City’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Fairmont City has a population of 2,354 with a median age of 40.9 years. Compare Fairmont City with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Fairmont City
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| White Hall | 2,354 | $52,685 | $72,500 | Compare |
| Villa Grove | 2,375 | $69,900 | $99,600 | Compare |
| Preston Heights | 2,318 | $51,970 | $141,400 | Compare |
| Amboy | 2,396 | $76,667 | $132,600 | Compare |
| Fox Lake Hills | 2,304 | $111,477 | $229,700 | Compare |
| Tremont | 2,300 | $77,420 | $200,600 | Compare |
| Fairmont | 2,409 | $59,244 | $147,400 | Compare |
| Christopher | 2,413 | $42,244 | $68,800 | 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 Fairmont City
What is the population of Fairmont City, IL?
The population of Fairmont City, IL is 2,354 according to the latest Census data.
What is the median household income in Fairmont City?
The median household income in Fairmont City, IL is $43,333 per year.
What is the median home value in Fairmont City?
The median home value in Fairmont City, IL is $65,500.
What is the average rent in Fairmont City?
The median monthly rent in Fairmont City, IL is $1,012.
What is the unemployment rate in Fairmont City?
The unemployment rate in Fairmont City, IL is 0.6%.