South Lyon city, Michigan demographics
Population: 11,786
Median age: 43.8
Median household income: 79,345
South Lyon is a city in Oakland County, Michigan, United States.
Demographics, population, home values, social and economic characteristics of South Lyon city, MI.
Population
| 2021 | 11,786 |
| 2020 | 11,818 |
| 2019 | 11,788 |
| 2018 | 11,786 |
| 2017 | 11,695 |
| 2016 | 11,672 |
| 2015 | 11,616 |
| 2014 | 11,514 |
| 2013 | 11,423 |
| 2012 | 11,306 |
| 2011 | 11,178 |
| 2010 | 11,072 |
| 2009 | 10,976 |
Census data for South Lyon city, Michigan
Demographic and housing estimates in South Lyon city, Michigan
| Total population | 11,786 |
| Male | 5,490 |
| Female | 6,296 |
| Total population | 11,786 |
| Under 5 years | 531 |
| 5 to 9 years | 757 |
| 10 to 14 years | 746 |
| 15 to 19 years | 729 |
| 20 to 24 years | 857 |
| 25 to 34 years | 1,086 |
| 35 to 44 years | 1,339 |
| 45 to 54 years | 1,622 |
| 55 to 59 years | 1,078 |
| 60 to 64 years | 1,058 |
| 65 to 74 years | 1,106 |
| 75 to 84 years | 683 |
| 85 years and over | 194 |
| Median age (years) | 43.8 |
| Under 18 years | 2,418 |
| 16 years and over | 9,573 |
| 18 years and over | 9,368 |
| 21 years and over | 8,898 |
| 62 years and over | 2,446 |
| 65 years and over | 1,983 |
| Total population | 11,786 |
| One race | 11,295 |
| White | 10,902 |
| Black or African American | 68 |
| American Indian and Alaska Native | 0 |
| Asian | 325 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 0 |
| Two or more races | 491 |
| Citizen, VOTING AGE 18 and over population | 9,002 |
| Male Citizen, VOTING AGE 18 and over population | 4,024 |
| Female Citizen, VOTING AGE 18 and over population | 4,978 |
Social characteristics in South Lyon city, Michigan
| Total households | 5,074 |
| Family households (families) | 2,511 |
| Married-couple family | 233 |
| Male householder, no wife present, family | 769 |
| Female householder, no husband present, family | 628 |
| Nonfamily households | 1,561 |
| Average household size | 1,471 |
| Average family size | 2.31 |
Economic characteristics in South Lyon city, Michigan
| Total households | 5,074 |
| Less than $10,000 | 252 |
| $10,000 to $14,999 | 59 |
| $15,000 to $24,999 | 303 |
| $25,000 to $34,999 | 438 |
| $35,000 to $49,999 | 404 |
| $50,000 to $74,999 | 956 |
| $75,000 to $99,999 | 619 |
| $100,000 to $149,999 | 823 |
| $150,000 to $199,999 | 558 |
| $200,000 or more | 662 |
| Median household income (dollars) | 79,345 |
Housing characteristics in South Lyon city, Michigan
| Total housing units | 5,176 |
| Occupied housing units | 5,074 |
| Vacant housing units | 102 |
| Total housing units | 5,176 |
| 1-unit, detached | 2,977 |
| 1-unit, attached | 762 |
| 2 units | 103 |
| 3 or 4 units | 158 |
| 5 to 9 units | 487 |
| 10 to 19 units | 272 |
| 20 or more units | 179 |
| Mobile home | 238 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,176 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 125 |
| Built 2000 to 2009 | 845 |
| Built 1990 to 1999 | 1,823 |
| Built 1980 to 1989 | 711 |
| Built 1970 to 1979 | 767 |
| Built 1960 to 1969 | 371 |
| Built 1950 to 1959 | 227 |
| Built 1940 to 1949 | 67 |
| Built 1939 or earlier | 240 |
| Total housing units | 5,176 |
| 1 room | 11 |
| 2 rooms | 70 |
| 3 rooms | 378 |
| 4 rooms | 845 |
| 5 rooms | 995 |
| 6 rooms | 811 |
| 7 rooms | 602 |
| 8 rooms | 516 |
| 9 rooms or more | 948 |
| Median rooms | 5.9 |
| Total housing units | 5,176 |
| No bedroom | 11 |
| 1 bedroom | 374 |
| 2 bedrooms | 1,568 |
| 3 bedrooms | 2,028 |
| 4 bedrooms | 1,125 |
| 5 or more bedrooms | 70 |
| Occupied housing units | 5,074 |
| Owner-occupied | 4,242 |
| Renter-occupied | 832 |
| Average household size of owner-occupied unit | 2.42 |
| Average household size of renter-occupied unit | 1.75 |
| Occupied housing units | 5,074 |
| Moved in 2017 or later | 346 |
| Moved in 2015 to 2016 | 1,360 |
| Moved in 2010 to 2014 | 1,006 |
| Moved in 2000 to 2009 | 1,250 |
| Moved in 1990 to 1999 | 891 |
| Moved in 1989 and earlier | 221 |
| Owner-occupied units | 4,242 |
| Less than $50,000 | 405 |
| $50,000 to $99,999 | 397 |
| $100,000 to $149,999 | 476 |
| $150,000 to $199,999 | 578 |
| $200,000 to $299,999 | 1,129 |
| $300,000 to $499,999 | 1,224 |
| $500,000 to $999,999 | 15 |
| $1,000,000 or more | 18 |
| Median (dollars) | 220,800 |
| Owner-occupied units | 4,242 |
| Housing units with a mortgage | 2,647 |
| Housing units without a mortgage | 1,595 |
| Occupied units paying rent | 802 |
| Less than $500 | 0 |
| $500 to $999 | 328 |
| $1,000 to $1,499 | 429 |
| $1,500 to $1,999 | 21 |
| $2,000 to $2,499 | 24 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,064 |
| No rent paid | 30 |
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