South Lyon, MI
Population 11,825 · Michigan
About South Lyon, MI
South Lyon is a mid-sized city in Michigan with a population of 11,825 residents. The median household income is $83,822 per year, which is above the national average. The median age in South Lyon is 41.8 years.
Housing in South Lyon has a median home value of $280,900 and median monthly rent of $1,208. Of the 5,201 total housing units, the majority are owner-occupied, with 4,006 owner-occupied and 1,027 renter-occupied units.
The unemployment rate in South Lyon is 3.7% and the poverty rate is 4.8%. 45.0% of residents hold a bachelor's degree or higher. The average commute time is 30.7 minutes.
Cost of Living in South Lyon, MI
Compared to national averages, South Lyon has a median household income of $83,822 (12% above the national median of $75,149). Home values average $280,900, which is 15% above the national median. Monthly rent at $1,208 is 4% above the US average of $1,163. Within Michigan, South Lyon's income is 27% above the state average of $66,017, and home values are 53% above the state median of $183,391.
Why Live in South Lyon, MI?
South Lyon offers a strong local economy with a median household income of $83,822, well above the national average, and a well-educated community where 45.0% of residents hold a bachelor’s degree or higher, and a low poverty rate of 4.8%, better than the national average.
South Lyon has a population of 11,825 with a median age of 41.8 years. Compare South Lyon with other cities to see how it stacks up, or explore all cities in Michigan.
Similar Cities Near South Lyon
Cities in Michigan with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Niles | 11,838 | $47,815 | $115,400 | Compare |
| Fenton | 11,950 | $83,077 | $211,700 | Compare |
| New Baltimore | 12,060 | $97,027 | $309,800 | Compare |
| Farmington | 11,472 | $94,115 | $273,000 | Compare |
| East Grand Rapids | 11,394 | $168,487 | $488,500 | Compare |
| Grosse Pointe Park | 11,394 | $121,796 | $460,500 | Compare |
| Riverview | 12,269 | $71,783 | $200,500 | Compare |
| Clawson | 11,314 | $86,630 | $250,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Michigan
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about South Lyon
What is the population of South Lyon, MI?
The population of South Lyon, MI is 11,825 according to the latest Census data.
What is the median household income in South Lyon?
The median household income in South Lyon, MI is $83,822 per year.
What is the median home value in South Lyon?
The median home value in South Lyon, MI is $280,900.
What is the average rent in South Lyon?
The median monthly rent in South Lyon, MI is $1,208.
What is the unemployment rate in South Lyon?
The unemployment rate in South Lyon, MI is 3.7%.