Sycamore city, Illinois demographics
Population: 18,144
Median age: 37.2
Median household income: 73,475
Sycamore is a city in DeKalb County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Sycamore city, IL.
Population
| 2021 | 18,144 |
| 2020 | 17,990 |
| 2019 | 17,726 |
| 2018 | 17,725 |
| 2017 | 17,712 |
| 2016 | 17,611 |
| 2015 | 17,572 |
| 2014 | 17,473 |
| 2013 | 17,566 |
| 2012 | 17,505 |
| 2011 | 17,179 |
| 2010 | 16,800 |
| 2009 | 16,514 |
Census data for Sycamore city, Illinois
Demographic and housing estimates in Sycamore city, Illinois
| Total population | 18,144 |
| Male | 8,250 |
| Female | 9,894 |
| Total population | 18,144 |
| Under 5 years | 1,029 |
| 5 to 9 years | 1,159 |
| 10 to 14 years | 1,434 |
| 15 to 19 years | 1,551 |
| 20 to 24 years | 1,154 |
| 25 to 34 years | 2,232 |
| 35 to 44 years | 2,505 |
| 45 to 54 years | 2,332 |
| 55 to 59 years | 1,091 |
| 60 to 64 years | 1,261 |
| 65 to 74 years | 1,352 |
| 75 to 84 years | 844 |
| 85 years and over | 200 |
| Median age (years) | 37.2 |
| Under 18 years | 4,543 |
| 16 years and over | 14,164 |
| 18 years and over | 13,601 |
| 21 years and over | 12,759 |
| 62 years and over | 3,267 |
| 65 years and over | 2,396 |
| Total population | 18,144 |
| One race | 17,608 |
| White | 16,382 |
| Black or African American | 685 |
| American Indian and Alaska Native | 0 |
| Asian | 238 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 303 |
| Two or more races | 536 |
| Citizen, VOTING AGE 18 and over population | 13,281 |
| Male Citizen, VOTING AGE 18 and over population | 5,917 |
| Female Citizen, VOTING AGE 18 and over population | 7,364 |
Social characteristics in Sycamore city, Illinois
| Total households | 7,328 |
| Family households (families) | 3,642 |
| Married-couple family | 788 |
| Male householder, no wife present, family | 945 |
| Female householder, no husband present, family | 782 |
| Nonfamily households | 1,953 |
| Average household size | 1,753 |
| Average family size | 2.45 |
Economic characteristics in Sycamore city, Illinois
| Total households | 7,328 |
| Less than $10,000 | 175 |
| $10,000 to $14,999 | 234 |
| $15,000 to $24,999 | 624 |
| $25,000 to $34,999 | 713 |
| $35,000 to $49,999 | 774 |
| $50,000 to $74,999 | 1,216 |
| $75,000 to $99,999 | 1,035 |
| $100,000 to $149,999 | 1,313 |
| $150,000 to $199,999 | 872 |
| $200,000 or more | 372 |
| Median household income (dollars) | 73,475 |
Housing characteristics in Sycamore city, Illinois
| Total housing units | 7,633 |
| Occupied housing units | 7,328 |
| Vacant housing units | 305 |
| Total housing units | 7,633 |
| 1-unit, detached | 4,088 |
| 1-unit, attached | 1,307 |
| 2 units | 380 |
| 3 or 4 units | 668 |
| 5 to 9 units | 762 |
| 10 to 19 units | 108 |
| 20 or more units | 215 |
| Mobile home | 105 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 7,633 |
| Built 2014 or later | 14 |
| Built 2010 to 2013 | 417 |
| Built 2000 to 2009 | 2,375 |
| Built 1990 to 1999 | 1,124 |
| Built 1980 to 1989 | 406 |
| Built 1970 to 1979 | 1,172 |
| Built 1960 to 1969 | 527 |
| Built 1950 to 1959 | 351 |
| Built 1940 to 1949 | 179 |
| Built 1939 or earlier | 1,068 |
| Total housing units | 7,633 |
| 1 room | 75 |
| 2 rooms | 271 |
| 3 rooms | 524 |
| 4 rooms | 1,311 |
| 5 rooms | 1,267 |
| 6 rooms | 1,417 |
| 7 rooms | 802 |
| 8 rooms | 869 |
| 9 rooms or more | 1,097 |
| Median rooms | 5.8 |
| Total housing units | 7,633 |
| No bedroom | 75 |
| 1 bedroom | 610 |
| 2 bedrooms | 2,418 |
| 3 bedrooms | 2,693 |
| 4 bedrooms | 1,366 |
| 5 or more bedrooms | 471 |
| Occupied housing units | 7,328 |
| Owner-occupied | 4,871 |
| Renter-occupied | 2,457 |
| Average household size of owner-occupied unit | 2.64 |
| Average household size of renter-occupied unit | 2.08 |
| Occupied housing units | 7,328 |
| Moved in 2017 or later | 811 |
| Moved in 2015 to 2016 | 2,489 |
| Moved in 2010 to 2014 | 1,270 |
| Moved in 2000 to 2009 | 1,760 |
| Moved in 1990 to 1999 | 569 |
| Moved in 1989 and earlier | 429 |
| Owner-occupied units | 4,871 |
| Less than $50,000 | 178 |
| $50,000 to $99,999 | 192 |
| $100,000 to $149,999 | 794 |
| $150,000 to $199,999 | 1,040 |
| $200,000 to $299,999 | 1,603 |
| $300,000 to $499,999 | 1,005 |
| $500,000 to $999,999 | 59 |
| $1,000,000 or more | 0 |
| Median (dollars) | 213,900 |
| Owner-occupied units | 4,871 |
| Housing units with a mortgage | 3,678 |
| Housing units without a mortgage | 1,193 |
| Occupied units paying rent | 2,448 |
| Less than $500 | 150 |
| $500 to $999 | 1,297 |
| $1,000 to $1,499 | 776 |
| $1,500 to $1,999 | 172 |
| $2,000 to $2,499 | 16 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 37 |
| Median (dollars) | 948 |
| No rent paid | 9 |
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