Martinton, IL
Population 312 · Illinois
About Martinton, IL
Martinton is a small community in Illinois with a population of 312 residents. The median household income is $86,000 per year, which is above the national average. The median age in Martinton is 48.8 years.
Housing in Martinton has a median home value of $110,500 and median monthly rent of $763. Of the 157 total housing units, the majority are owner-occupied, with 119 owner-occupied and 11 renter-occupied units.
The unemployment rate in Martinton is 2.7% and the poverty rate is 12.8%. 7.0% of residents hold a bachelor's degree or higher. The average commute time is 38.9 minutes.
Cost of Living in Martinton, IL
Compared to national averages, Martinton has a median household income of $86,000 (14% above the national median of $75,149). Home values average $110,500, which is 55% below the national median. Monthly rent at $763 is 34% below the US average of $1,163. Within Illinois, Martinton's income is 15% above the state average of $75,072, and home values are 33% below the state median of $165,779.
Why Live in Martinton, IL?
Martinton offers a strong local economy with a median household income of $86,000, well above the national average, and affordable housing with a median home value of $110,500, below the US average of $244,900, and rent that’s lower than the national average at $763/month. Additionally, the city features a strong job market with an unemployment rate of just 2.7%.
Martinton has a population of 312 with a median age of 48.8 years. Compare Martinton with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Martinton
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ransom | 312 | $69,250 | $101,500 | Compare |
| Royal | 313 | $93,500 | $144,600 | Compare |
| Arenzville | 310 | $82,188 | $109,900 | Compare |
| Virgil | 310 | $97,500 | $301,500 | Compare |
| Addieville | 315 | $101,875 | $153,300 | Compare |
| Waltonville | 315 | $69,583 | $96,100 | Compare |
| Manlius | 308 | $67,500 | $87,800 | Compare |
| Royal Lakes | 318 | $0 | $54,400 | 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.
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Frequently Asked Questions about Martinton
What is the population of Martinton, IL?
The population of Martinton, IL is 312 according to the latest Census data.
What is the median household income in Martinton?
The median household income in Martinton, IL is $86,000 per year.
What is the median home value in Martinton?
The median home value in Martinton, IL is $110,500.
What is the average rent in Martinton?
The median monthly rent in Martinton, IL is $763.
What is the unemployment rate in Martinton?
The unemployment rate in Martinton, IL is 2.7%.