Sumner, IL
Population 2,229 · Illinois
About Sumner, IL
Sumner is a small community in Illinois with a population of 2,229 residents. The median household income is $51,458 per year, which is near the national average. The median age in Sumner is 37 years.
Housing in Sumner has a median home value of $61,200 and median monthly rent of $707. Of the 334 total housing units, the majority are owner-occupied, with 203 owner-occupied and 62 renter-occupied units.
The unemployment rate in Sumner is 11.7% and the poverty rate is 33.1%. 5.0% of residents hold a bachelor's degree or higher. The average commute time is 22.7 minutes.
Cost of Living in Sumner, IL
Compared to national averages, Sumner has a median household income of $51,458 (32% below the national median of $75,149). Home values average $61,200, which is 75% below the national median. Monthly rent at $707 is 39% below the US average of $1,163. Within Illinois, Sumner's income is 31% below the state average of $75,072, and home values are 63% below the state median of $165,779.
Why Live in Sumner, IL?
Sumner offers affordable housing with a median home value of $61,200, below the US average of $244,900, and rent that’s lower than the national average at $707/month, and short commute times averaging just 22.7 minutes.
Potential considerations include median household income ($51,458) that falls below the national average. However, Sumner’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Sumner has a population of 2,229 with a median age of 37 years. Compare Sumner with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Sumner
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Lake Summerset | 2,240 | $105,588 | $226,700 | Compare |
| Nokomis | 2,213 | $57,625 | $78,400 | Compare |
| Carbon Cliff | 2,248 | $55,000 | $124,600 | Compare |
| Elmwood | 2,254 | $87,644 | $144,600 | Compare |
| Casey | 2,258 | $48,631 | $86,000 | Compare |
| Cambridge | 2,184 | $72,292 | $120,400 | Compare |
| South Roxana | 2,180 | $56,364 | $87,200 | Compare |
| Pecatonica | 2,178 | $71,500 | $134,900 | 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 Sumner
What is the population of Sumner, IL?
The population of Sumner, IL is 2,229 according to the latest Census data.
What is the median household income in Sumner?
The median household income in Sumner, IL is $51,458 per year.
What is the median home value in Sumner?
The median home value in Sumner, IL is $61,200.
What is the average rent in Sumner?
The median monthly rent in Sumner, IL is $707.
What is the unemployment rate in Sumner?
The unemployment rate in Sumner, IL is 11.7%.