Seymour, IL
Population 333 · Illinois
About Seymour, IL
Seymour is a small community located in Illinois with a population of 333 residents according to the latest US Census Bureau American Community Survey data. The median household income is $0 per year, which is 100% below the national median of $75,149. The median age of 29.3 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Seymour features a median home value of $135,500, which is 45% below the national median of $244,900. This makes Seymour one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 132 total housing units, 60% are owner-occupied (59 units) and 40% are renter-occupied (40 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Seymour shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 15.3%, above the national average of 12.4%. Workers in Seymour have an average one-way commute time of 28.5 minutes.
Education & Demographics
11.7% of Seymour 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 0.0% White, 0.0% 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 Seymour, IL
Compared to national averages, Seymour has a median household income of $0 (100% below the national median of $75,149). Home values average $135,500, which is 45% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Illinois, Seymour's income is 100% below the state average of $75,072, and home values are 18% below the state median of $165,779.
Why Live in Seymour, IL?
Seymour offers affordable housing with a median home value of $135,500, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%.
Potential considerations include median household income ($0) that falls below the national average. However, Seymour’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Seymour has a population of 333 with a median age of 29.3 years. Compare Seymour with other cities to see how it stacks up, or explore all cities in Illinois.
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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 Seymour
What is the population of Seymour, IL?
The population of Seymour, IL is 333 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Illinois.
What is the median household income in Seymour?
The median household income in Seymour, IL is $0 per year, which is 100% below the national median of $75,149.
What is the median home value in Seymour?
The median home value in Seymour, IL is $135,500, which is 45% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Seymour?
The median monthly rent in Seymour, IL is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Seymour?
The unemployment rate in Seymour, IL is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Seymour, IL a good place to live?
Seymour offers a moderate cost of living, affordable housing, and a strong job market. With a population of 333 and a median age of 29.3, the city appeals to young professionals and families.
How educated is Seymour, IL?
11.7% of residents in Seymour 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 Seymour?
Key cost-of-living indicators for Seymour, IL: median home value is $135,500 (45% below national), median rent is $0/month, and median household income is $0. The home-value-to-income ratio is Infinityx, which suggests housing may be stretched relative to local earnings.
What is the poverty rate in Seymour?
The poverty rate in Seymour, IL is 15.3%, 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 Seymour, IL?
Seymour's population is 0.0% White, 0.0% 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.