United States › Illinois › Johnston City CITY · 2020 ACS
Johnston City Illinois · 3,384 residents · 2.12 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 3,384 people, Johnston City is a city in Illinois. Home values have more than doubled since 2000, reaching $65,300. Households here earn about 45% less than in Illinois as a whole. 18% of adults hold a bachelor's degree, below the 33% national rate. 0% of locals were born outside the United States. The median household earns $37,500, about 43% below the national median.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 40.9
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 39.0 in 2000
US average: 38.8
Population, 1990 – 2024
3K 3K 4K 4K 4K 1990 2000 2010 2020 2024 Johnston City Age distribution, 2020
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Section 02
Income & economy $37,500
−1%inflation adjusted, since 2000
from $25,143 in 2000
US average: $66,278
from $12,764 in 2000
US average: $35,364
Households earning $100K+
from 6.8% in 2009
US average: 43.9%
from 22.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 4.8%
Agriculture, forestry, fishing 1.6%
Education & health services 1.1%
Arts, entertainment, food 1%
Transportation & warehousing 0%
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$65,300
+22%inflation adjusted, since 2000
from $35,700 in 2000
US average: $265,253
$585
+14%inflation adjusted, since 2000
from $341 in 2000
US average: $1,124
from 75.1% in 2000
28.3% rent
from 2.59 people in 2009
US average: 2.61
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 98.1%(3,490)
Hispanic / Latino 1.1%(38)
2020
White, non-Hispanic 89.5%(3,030)
Hispanic / Latino 2.7%(93)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry from 7.5% in 2000
US average: 32.9%
High school or higher
from 71.2% in 2000
US average: 88.5%
from 3.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 14.2 min in 2000
US average: 26.9
from 92.2% in 2009
US average: 75.1%
from 3.3% in 2009
US average: 8.4%
Section 07
Work & employment from 8.5% in 2011
US average: 5.4%
from 56.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 10.5% in 2009
US average: 39.3%
Section 08
People & community from 0.6% in 2009
US average: 13.5%
from 14.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 0%(0)
Gulf War (1990s) 16.2%(63)
Share of the 388 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Johnston City Head to head
Compare Johnston City to nearby cities JOHNSTON CITY VS
Herrin
Income $59,975 +60%
Home value $113,300 +74%
Population 12,268 +270%
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JOHNSTON CITY VS
Marion
Income $56,912 +52%
Home value $158,300 +142%
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JOHNSTON CITY VS
Carbondale
Income $32,128 −14%
Home value $127,900 +96%
Population 21,811 +558%
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JOHNSTON CITY VS
Mount Vernon
Income $55,357 +48%
Home value $99,800 +53%
Population 14,187 +328%
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Frequently asked
How many people live in Johnston City, Illinois? Johnston City, Illinois has about 3,384 residents according to the 2020 American Community Survey.
What is the median household income in Johnston City, Illinois? The typical household in Johnston City, Illinois earns about $37,500 a year. Half of households make more than that, and half make less.
Is Johnston City, Illinois expensive? In Johnston City, Illinois, the median home is worth about $65,300, and the typical rent is about $585 a month.
How educated are people in Johnston City, Illinois? About 18.1% of adults age 25 and over in Johnston City, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Johnston City, Illinois? About 12.4% of people in Johnston City, Illinois live below the federal poverty line.
Has Johnston City, Illinois grown since 1990? Yes, Johnston City, Illinois has shrunk since 1990. The population has lost about 322 residents, a change of about -9 percent over that period.
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