Johnston City city, Illinois demographics
Population: 3,403
Median age: 41.3
Median household income: 55,625
Johnston City is a city in Williamson County, Illinois, United States.
Demographics, population, home values, social and economic characteristics of Johnston City city, IL.
Population
| 2021 | 3,403 |
| 2020 | 3,414 |
| 2019 | 3,450 |
| 2018 | 3,485 |
| 2017 | 3,498 |
| 2016 | 3,521 |
| 2015 | 3,531 |
| 2014 | 3,541 |
| 2013 | 3,550 |
| 2012 | 3,557 |
| 2011 | 3,565 |
| 2010 | 3,567 |
| 2009 | 3,470 |
Census data for Johnston City city, Illinois
Demographic and housing estimates in Johnston City city, Illinois
| Total population | 3,403 |
| Male | 1,907 |
| Female | 1,496 |
| Total population | 3,403 |
| Under 5 years | 170 |
| 5 to 9 years | 201 |
| 10 to 14 years | 238 |
| 15 to 19 years | 172 |
| 20 to 24 years | 262 |
| 25 to 34 years | 433 |
| 35 to 44 years | 438 |
| 45 to 54 years | 454 |
| 55 to 59 years | 267 |
| 60 to 64 years | 232 |
| 65 to 74 years | 306 |
| 75 to 84 years | 112 |
| 85 years and over | 118 |
| Median age (years) | 41.3 |
| Under 18 years | 684 |
| 16 years and over | 2,785 |
| 18 years and over | 2,719 |
| 21 years and over | 2,543 |
| 62 years and over | 687 |
| 65 years and over | 536 |
| Total population | 3,403 |
| One race | 3,327 |
| White | 3,310 |
| Black or African American | 0 |
| American Indian and Alaska Native | 0 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 17 |
| Two or more races | 76 |
| Citizen, VOTING AGE 18 and over population | 2,719 |
| Male Citizen, VOTING AGE 18 and over population | 1,383 |
| Female Citizen, VOTING AGE 18 and over population | 1,336 |
Social characteristics in Johnston City city, Illinois
| Total households | 1,321 |
| Family households (families) | 512 |
| Married-couple family | 38 |
| Male householder, no wife present, family | 403 |
| Female householder, no husband present, family | 196 |
| Nonfamily households | 368 |
| Average household size | 370 |
| Average family size | 2.57 |
Economic characteristics in Johnston City city, Illinois
| Total households | 1,321 |
| Less than $10,000 | 110 |
| $10,000 to $14,999 | 16 |
| $15,000 to $24,999 | 147 |
| $25,000 to $34,999 | 214 |
| $35,000 to $49,999 | 160 |
| $50,000 to $74,999 | 66 |
| $75,000 to $99,999 | 298 |
| $100,000 to $149,999 | 271 |
| $150,000 to $199,999 | 0 |
| $200,000 or more | 39 |
| Median household income (dollars) | 55,625 |
Housing characteristics in Johnston City city, Illinois
| Total housing units | 1,428 |
| Occupied housing units | 1,321 |
| Vacant housing units | 107 |
| Total housing units | 1,428 |
| 1-unit, detached | 1,210 |
| 1-unit, attached | 14 |
| 2 units | 111 |
| 3 or 4 units | 0 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 16 |
| Mobile home | 77 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,428 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 20 |
| Built 2000 to 2009 | 86 |
| Built 1990 to 1999 | 104 |
| Built 1980 to 1989 | 125 |
| Built 1970 to 1979 | 266 |
| Built 1960 to 1969 | 82 |
| Built 1950 to 1959 | 106 |
| Built 1940 to 1949 | 49 |
| Built 1939 or earlier | 590 |
| Total housing units | 1,428 |
| 1 room | 66 |
| 2 rooms | 0 |
| 3 rooms | 0 |
| 4 rooms | 146 |
| 5 rooms | 386 |
| 6 rooms | 276 |
| 7 rooms | 251 |
| 8 rooms | 140 |
| 9 rooms or more | 163 |
| Median rooms | 5.9 |
| Total housing units | 1,428 |
| No bedroom | 66 |
| 1 bedroom | 30 |
| 2 bedrooms | 487 |
| 3 bedrooms | 608 |
| 4 bedrooms | 198 |
| 5 or more bedrooms | 39 |
| Occupied housing units | 1,321 |
| Owner-occupied | 1,075 |
| Renter-occupied | 246 |
| Average household size of owner-occupied unit | 2.65 |
| Average household size of renter-occupied unit | 2.21 |
| Occupied housing units | 1,321 |
| Moved in 2017 or later | 111 |
| Moved in 2015 to 2016 | 180 |
| Moved in 2010 to 2014 | 236 |
| Moved in 2000 to 2009 | 305 |
| Moved in 1990 to 1999 | 230 |
| Moved in 1989 and earlier | 259 |
| Owner-occupied units | 1,075 |
| Less than $50,000 | 363 |
| $50,000 to $99,999 | 530 |
| $100,000 to $149,999 | 144 |
| $150,000 to $199,999 | 27 |
| $200,000 to $299,999 | 0 |
| $300,000 to $499,999 | 0 |
| $500,000 to $999,999 | 11 |
| $1,000,000 or more | 0 |
| Median (dollars) | 64,800 |
| Owner-occupied units | 1,075 |
| Housing units with a mortgage | 572 |
| Housing units without a mortgage | 503 |
| Occupied units paying rent | 231 |
| Less than $500 | 16 |
| $500 to $999 | 207 |
| $1,000 to $1,499 | 8 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 596 |
| No rent paid | 15 |
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