Plum Valley, IL
Population 542 · Illinois
About Plum Valley, IL
Plum Valley is a small community in Illinois with a population of 542 residents. The median household income is $213,084 per year, which is above the national average. The median age in Plum Valley is 47.1 years.
Housing in Plum Valley has a median home value of $268,600 and median monthly rent of $0. Of the 194 total housing units, the majority are owner-occupied, with 155 owner-occupied and 39 renter-occupied units.
The unemployment rate in Plum Valley is 3.0% and the poverty rate is 1.5%. 56.2% of residents hold a bachelor's degree or higher. The average commute time is 52.9 minutes.
How Plum Valley Ranks in Illinois
Cost of Living in Plum Valley, IL
Compared to national averages, Plum Valley has a median household income of $213,084 (184% above the national median of $75,149). Home values average $268,600, which is 10% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Illinois, Plum Valley's income is 184% above the state average of $75,072, and home values are 62% above the state median of $165,779.
Why Live in Plum Valley, IL?
Plum Valley offers a strong local economy with a median household income of $213,084, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 3.0%. Additionally, the city features a well-educated community where 56.2% of residents hold a bachelor’s degree or higher, and a low poverty rate of 1.5%, better than the national average.
Plum Valley has a population of 542 with a median age of 47.1 years. Compare Plum Valley with other cities to see how it stacks up, or explore all cities in Illinois.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Plum Valley
What is the population of Plum Valley, IL?
The population of Plum Valley, IL is 542 according to the latest Census data.
What is the median household income in Plum Valley?
The median household income in Plum Valley, IL is $213,084 per year.
What is the median home value in Plum Valley?
The median home value in Plum Valley, IL is $268,600.
What is the average rent in Plum Valley?
The median monthly rent in Plum Valley, IL is $0.
What is the unemployment rate in Plum Valley?
The unemployment rate in Plum Valley, IL is 3.0%.