Williamson, IL
Population 164 · Illinois
About Williamson, IL
Williamson is a small community located in Illinois with a population of 164 residents according to the latest US Census Bureau American Community Survey data. The median household income is $56,667 per year, which is 25% below the national median of $75,149. The median age of 55 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Williamson features a median home value of $75,500, which is 69% below the national median of $244,900. This makes Williamson one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $779, 33% below the national average of $1,163/month. Of the 97 total housing units, 72% are owner-occupied (62 units) and 28% are renter-occupied (24 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Williamson 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 17.1%, above the national average of 12.4%. Workers in Williamson have an average one-way commute time of 29.7 minutes.
Education & Demographics
2.9% of Williamson 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 2.4% White, 1.8% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.6% of the population being foreign-born.
Cost of Living in Williamson, IL
Compared to national averages, Williamson has a median household income of $56,667 (25% below the national median of $75,149). Home values average $75,500, which is 69% below the national median. Monthly rent at $779 is 33% below the US average of $1,163. Within Illinois, Williamson's income is 25% below the state average of $75,072, and home values are 54% below the state median of $165,779.
Why Live in Williamson, IL?
Williamson offers affordable housing with a median home value of $75,500, below the US average of $244,900, and rent that’s lower than the national average at $779/month, and a strong job market with an unemployment rate of just 0.0%.
Potential considerations include median household income ($56,667) that falls below the national average. However, Williamson’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Williamson has a population of 164 with a median age of 55 years. Compare Williamson with other cities to see how it stacks up, or explore all cities in Illinois.
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Economy & Education
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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 Williamson
What is the population of Williamson, IL?
The population of Williamson, IL is 164 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 Williamson?
The median household income in Williamson, IL is $56,667 per year, which is 25% below the national median of $75,149.
What is the median home value in Williamson?
The median home value in Williamson, IL is $75,500, which is 69% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Williamson?
The median monthly rent in Williamson, IL is $779, which is 33% below the national average of $1,163/month.
What is the unemployment rate in Williamson?
The unemployment rate in Williamson, 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 Williamson, IL a good place to live?
Williamson offers a moderate cost of living, affordable housing, and a strong job market. With a population of 164 and a median age of 55, the city appeals to established professionals and retirees.
How educated is Williamson, IL?
2.9% of residents in Williamson 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 Williamson?
Key cost-of-living indicators for Williamson, IL: median home value is $75,500 (69% below national), median rent is $779/month, and median household income is $56,667. The home-value-to-income ratio is 1.3x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Williamson?
The poverty rate in Williamson, IL is 17.1%, 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 Williamson, IL?
Williamson's population is 2.4% White, 1.8% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.6% of residents are foreign-born.