Mendon, IL
Population 1,131 · Illinois
About Mendon, IL
Mendon is a small town located in Illinois with a population of 1,131 residents according to the latest US Census Bureau American Community Survey data. The median household income is $62,778 per year, which is 16% below the national median of $75,149. The median age of 37.2 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Mendon features a median home value of $108,500, which is 56% below the national median of $244,900. This makes Mendon one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $661, 43% below the national average of $1,163/month. Of the 445 total housing units, 77% are owner-occupied (313 units) and 23% are renter-occupied (91 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Mendon shows an unemployment rate of 5.0%, which is near the national rate of 3.7%. The poverty rate stands at 13.9%, above the national average of 12.4%. Workers in Mendon have an average one-way commute time of 19.3 minutes, one of the shorter commutes in the region.
Education & Demographics
12.3% of Mendon residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 1.1% White, 0.6% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
Cost of Living in Mendon, IL
Compared to national averages, Mendon has a median household income of $62,778 (16% below the national median of $75,149). Home values average $108,500, which is 56% below the national median. Monthly rent at $661 is 43% below the US average of $1,163. Within Illinois, Mendon's income is 16% below the state average of $75,072, and home values are 35% below the state median of $165,779.
Why Live in Mendon, IL?
Mendon offers affordable housing with a median home value of $108,500, below the US average of $244,900, and rent that’s lower than the national average at $661/month, and short commute times averaging just 19.3 minutes.
Potential considerations include median household income ($62,778) that falls below the national average. However, Mendon’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Mendon has a population of 1,131 with a median age of 37.2 years. Compare Mendon with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Mendon
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Homer | 1,130 | $75,833 | $125,700 | Compare |
| Marissa | 1,133 | $48,393 | $87,000 | Compare |
| Milford | 1,136 | $45,000 | $65,300 | Compare |
| Bannockburn | 1,125 | $195,625 | $1,110,800 | Compare |
| Greenfield | 1,137 | $70,469 | $97,600 | Compare |
| Central City | 1,123 | $47,750 | $43,900 | Compare |
| East Hazel Crest | 1,122 | $57,000 | $168,800 | Compare |
| Bull Valley | 1,121 | $185,417 | $460,700 | 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 Mendon With Other Cities
Frequently Asked Questions about Mendon
What is the population of Mendon, IL?
The population of Mendon, IL is 1,131 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Illinois.
What is the median household income in Mendon?
The median household income in Mendon, IL is $62,778 per year, which is 16% below the national median of $75,149.
What is the median home value in Mendon?
The median home value in Mendon, IL is $108,500, which is 56% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Mendon?
The median monthly rent in Mendon, IL is $661, which is 43% below the national average of $1,163/month.
What is the unemployment rate in Mendon?
The unemployment rate in Mendon, IL is 5.0%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Mendon, IL a good place to live?
Mendon offers a moderate cost of living, affordable housing, and growing employment opportunities. With a population of 1,131 and a median age of 37.2, the city appeals to a broad range of residents.
How educated is Mendon, IL?
12.3% of residents in Mendon aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Mendon?
Key cost-of-living indicators for Mendon, IL: median home value is $108,500 (56% below national), median rent is $661/month, and median household income is $62,778. The home-value-to-income ratio is 1.7x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Mendon?
The poverty rate in Mendon, IL is 13.9%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Mendon, IL?
Mendon's population is 1.1% White, 0.6% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.