St. David, IL
Population 548 · Illinois
About St. David, IL
St. David is a small community located in Illinois with a population of 548 residents according to the latest US Census Bureau American Community Survey data. The median household income is $55,324 per year, which is 26% below the national median of $75,149. The median age of 37.9 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in St. David features a median home value of $60,200, which is 75% below the national median of $244,900. This makes St. David one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $1,000, 14% below the national average of $1,163/month. Of the 279 total housing units, 95% are owner-occupied (231 units) and 5% are renter-occupied (12 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in St. David shows an unemployment rate of 0.8%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 10.5%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in St. David have an average one-way commute time of 33.7 minutes.
Education & Demographics
17.7% of St. David 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 0.5% White, 0.4% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 1.1% of the population being foreign-born.
How St. David Ranks in Illinois
Cost of Living in St. David, IL
Compared to national averages, St. David has a median household income of $55,324 (26% below the national median of $75,149). Home values average $60,200, which is 75% below the national median. Monthly rent at $1,000 is 14% below the US average of $1,163. Within Illinois, St. David's income is 26% below the state average of $75,072, and home values are 64% below the state median of $165,779.
Why Live in St. David, IL?
St. David offers affordable housing with a median home value of $60,200, below the US average of $244,900, and rent that’s lower than the national average at $1,000/month, and a strong job market with an unemployment rate of just 0.8%. Additionally, the city features a low poverty rate of 10.5%, better than the national average.
Potential considerations include median household income ($55,324) that falls below the national average. However, St. David’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. David has a population of 548 with a median age of 37.9 years. Compare St. David with other cities to see how it stacks up, or explore all cities in Illinois.
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Cities in Illinois with a similar population size.
Demographics
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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 St. David
What is the population of St. David, IL?
The population of St. David, IL is 548 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 St. David?
The median household income in St. David, IL is $55,324 per year, which is 26% below the national median of $75,149.
What is the median home value in St. David?
The median home value in St. David, IL is $60,200, which is 75% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in St. David?
The median monthly rent in St. David, IL is $1,000, which is 14% below the national average of $1,163/month.
What is the unemployment rate in St. David?
The unemployment rate in St. David, IL is 0.8%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is St. David, IL a good place to live?
St. David offers a moderate cost of living, affordable housing, and a strong job market. With a population of 548 and a median age of 37.9, the city appeals to a broad range of residents.
How educated is St. David, IL?
17.7% of residents in St. David 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 St. David?
Key cost-of-living indicators for St. David, IL: median home value is $60,200 (75% below national), median rent is $1,000/month, and median household income is $55,324. The home-value-to-income ratio is 1.1x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in St. David?
The poverty rate in St. David, IL is 10.5%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is St. David, IL?
St. David's population is 0.5% White, 0.4% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 1.1% of residents are foreign-born.