Buffalo Grove village, Illinois demographics
Population: 43,062
Median age: 41.2
Median household income: 121,212
Buffalo Grove is a village in Cook County and Lake County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Buffalo Grove village, IL.
Population
| 2021 | 43,062 |
| 2020 | 40,804 |
| 2019 | 41,062 |
| 2018 | 41,329 |
| 2017 | 41,551 |
| 2016 | 41,554 |
| 2015 | 41,591 |
| 2014 | 41,613 |
| 2013 | 41,663 |
| 2012 | 41,667 |
| 2011 | 41,735 |
| 2010 | 41,859 |
| 2009 | 42,601 |
Census data for Buffalo Grove village, Illinois
Demographic and housing estimates in Buffalo Grove village, Illinois
| Total population | 43,062 |
| Male | 20,498 |
| Female | 22,564 |
| Total population | 43,062 |
| Under 5 years | 2,568 |
| 5 to 9 years | 2,481 |
| 10 to 14 years | 3,041 |
| 15 to 19 years | 2,969 |
| 20 to 24 years | 2,357 |
| 25 to 34 years | 4,296 |
| 35 to 44 years | 6,409 |
| 45 to 54 years | 6,683 |
| 55 to 59 years | 3,154 |
| 60 to 64 years | 3,070 |
| 65 to 74 years | 4,004 |
| 75 to 84 years | 1,260 |
| 85 years and over | 770 |
| Median age (years) | 41.2 |
| Under 18 years | 10,408 |
| 16 years and over | 34,274 |
| 18 years and over | 32,654 |
| 21 years and over | 31,384 |
| 62 years and over | 7,749 |
| 65 years and over | 6,034 |
| Total population | 43,062 |
| One race | 41,645 |
| White | 29,005 |
| Black or African American | 1,398 |
| American Indian and Alaska Native | 114 |
| Asian | 10,338 |
| Native Hawaiian and Other Pacific Islander | 33 |
| Some other race | 757 |
| Two or more races | 1,417 |
| Citizen, VOTING AGE 18 and over population | 27,224 |
| Male Citizen, VOTING AGE 18 and over population | 12,927 |
| Female Citizen, VOTING AGE 18 and over population | 14,297 |
Social characteristics in Buffalo Grove village, Illinois
| Total households | 15,982 |
| Family households (families) | 10,266 |
| Married-couple family | 484 |
| Male householder, no wife present, family | 1,517 |
| Female householder, no husband present, family | 1,141 |
| Nonfamily households | 3,715 |
| Average household size | 4,354 |
| Average family size | 2.69 |
Economic characteristics in Buffalo Grove village, Illinois
| Total households | 15,982 |
| Less than $10,000 | 657 |
| $10,000 to $14,999 | 290 |
| $15,000 to $24,999 | 635 |
| $25,000 to $34,999 | 560 |
| $35,000 to $49,999 | 843 |
| $50,000 to $74,999 | 1,537 |
| $75,000 to $99,999 | 2,031 |
| $100,000 to $149,999 | 3,354 |
| $150,000 to $199,999 | 2,450 |
| $200,000 or more | 3,625 |
| Median household income (dollars) | 121,212 |
Housing characteristics in Buffalo Grove village, Illinois
| Total housing units | 16,487 |
| Occupied housing units | 15,982 |
| Vacant housing units | 505 |
| Total housing units | 16,487 |
| 1-unit, detached | 8,870 |
| 1-unit, attached | 2,359 |
| 2 units | 163 |
| 3 or 4 units | 736 |
| 5 to 9 units | 743 |
| 10 to 19 units | 1,322 |
| 20 or more units | 2,217 |
| Mobile home | 77 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 16,487 |
| Built 2014 or later | 16 |
| Built 2010 to 2013 | 140 |
| Built 2000 to 2009 | 599 |
| Built 1990 to 1999 | 3,256 |
| Built 1980 to 1989 | 5,239 |
| Built 1970 to 1979 | 4,399 |
| Built 1960 to 1969 | 2,079 |
| Built 1950 to 1959 | 550 |
| Built 1940 to 1949 | 3 |
| Built 1939 or earlier | 206 |
| Total housing units | 16,487 |
| 1 room | 211 |
| 2 rooms | 259 |
| 3 rooms | 1,024 |
| 4 rooms | 2,722 |
| 5 rooms | 2,396 |
| 6 rooms | 2,292 |
| 7 rooms | 1,873 |
| 8 rooms | 2,141 |
| 9 rooms or more | 3,569 |
| Median rooms | 6.2 |
| Total housing units | 16,487 |
| No bedroom | 211 |
| 1 bedroom | 1,505 |
| 2 bedrooms | 3,850 |
| 3 bedrooms | 4,955 |
| 4 bedrooms | 5,161 |
| 5 or more bedrooms | 805 |
| Occupied housing units | 15,982 |
| Owner-occupied | 12,884 |
| Renter-occupied | 3,098 |
| Average household size of owner-occupied unit | 2.75 |
| Average household size of renter-occupied unit | 2.43 |
| Occupied housing units | 15,982 |
| Moved in 2017 or later | 1,255 |
| Moved in 2015 to 2016 | 4,463 |
| Moved in 2010 to 2014 | 2,237 |
| Moved in 2000 to 2009 | 3,554 |
| Moved in 1990 to 1999 | 2,612 |
| Moved in 1989 and earlier | 1,861 |
| Owner-occupied units | 12,884 |
| Less than $50,000 | 148 |
| $50,000 to $99,999 | 318 |
| $100,000 to $149,999 | 845 |
| $150,000 to $199,999 | 917 |
| $200,000 to $299,999 | 2,642 |
| $300,000 to $499,999 | 6,160 |
| $500,000 to $999,999 | 1,849 |
| $1,000,000 or more | 5 |
| Median (dollars) | 341,400 |
| Owner-occupied units | 12,884 |
| Housing units with a mortgage | 8,558 |
| Housing units without a mortgage | 4,326 |
| Occupied units paying rent | 2,980 |
| Less than $500 | 153 |
| $500 to $999 | 104 |
| $1,000 to $1,499 | 659 |
| $1,500 to $1,999 | 956 |
| $2,000 to $2,499 | 835 |
| $2,500 to $2,999 | 162 |
| $3,000 or more | 111 |
| Median (dollars) | 1,800 |
| No rent paid | 118 |
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