Plainville, IL
Population 212 · Illinois
About Plainville, IL
Plainville is a small community in Illinois with a population of 212 residents. The median household income is $71,250 per year, which is above the national average. The median age in Plainville is 43 years.
Housing in Plainville has a median home value of $96,900 and median monthly rent of $688. Of the 95 total housing units, the majority are owner-occupied, with 74 owner-occupied and 9 renter-occupied units.
The unemployment rate in Plainville is 7.3% and the poverty rate is 10.8%. 13.9% of residents hold a bachelor's degree or higher. The average commute time is 30.4 minutes.
Cost of Living in Plainville, IL
Compared to national averages, Plainville has a median household income of $71,250 (5% below the national median of $75,149). Home values average $96,900, which is 60% below the national median. Monthly rent at $688 is 41% below the US average of $1,163. Within Illinois, Plainville's income is 5% below the state average of $75,072, and home values are 42% below the state median of $165,779.
Why Live in Plainville, IL?
Plainville offers affordable housing with a median home value of $96,900, below the US average of $244,900, and rent that’s lower than the national average at $688/month, and a low poverty rate of 10.8%, better than the national average.
Potential considerations include median household income ($71,250) that falls below the national average. However, Plainville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Plainville has a population of 212 with a median age of 43 years. Compare Plainville with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Plainville
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ivesdale | 212 | $61,250 | $116,200 | Compare |
| Magnolia | 212 | $74,500 | $134,300 | Compare |
| Broughton | 213 | $52,500 | $38,800 | Compare |
| Bulpitt | 213 | $72,500 | $80,600 | Compare |
| Campbell's Island | 211 | $68,244 | $151,500 | Compare |
| Kappa | 211 | $77,000 | $160,000 | Compare |
| Lawrence | 213 | $94,205 | $218,800 | Compare |
| Cisco | 210 | $48,750 | $109,000 | 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 Plainville
What is the population of Plainville, IL?
The population of Plainville, IL is 212 according to the latest Census data.
What is the median household income in Plainville?
The median household income in Plainville, IL is $71,250 per year.
What is the median home value in Plainville?
The median home value in Plainville, IL is $96,900.
What is the average rent in Plainville?
The median monthly rent in Plainville, IL is $688.
What is the unemployment rate in Plainville?
The unemployment rate in Plainville, IL is 7.3%.