United States › Illinois › Johnston City CITY · 2000 CENSUS
Johnston City Illinois · 3,557 residents · 2.12 sq mi
Time machine
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The short version
With 3,557 people, Johnston City is a city in Illinois. 7% of adults hold a bachelor's degree, below the 24% national rate. Households here earn about 46% less than in Illinois as a whole. Median home value sits at $35,700. 22.5% of locals live below the federal poverty line. At a median age of 39.0, this is an older place than the country as a whole.
At a glance
Lower income
below the US median
US median: $42,589
Older
median age 39.0
US median: 35.2
Less educated
7% hold a bachelor's degree
US average: 24%
More affordable
home values down 7%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 37.3 in 1990
US average: 35.2
Population, 1990 – 2024
3K 3K 4K 4K 4K 1990 2000 2010 2020 2024 Johnston City Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $25,143
+16%inflation adjusted, since 1990
from $16,399 in 1990
US average: $42,589
from $9,329 in 1990
US average: $21,522
from 16.9% in 1990
US average: 12.4%
$35,700
−7%inflation adjusted, since 1990
from $29,100 in 1990
US average: $120,530
$341
+3%inflation adjusted, since 1990
from $252 in 1990
US average: $602
from 75.8% in 1990
24.9% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 99.8%(3,698)
Hispanic / Latino 0.8%(31)
2000
White, non-Hispanic 98.1%(3,490)
Hispanic / Latino 1.1%(38)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
from 7.2% in 1990
US average: 24.4%
High school or higher
from 71.3% in 1990
US average: 80.3%
from 2.1% in 1990
US average: 8.8%
Section 06
Commute & transportation from 17.8 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 14.9% in 2013
US average: 8.4%
from 45.7% in 2020
US average: 54.8%
Direct-purchase
from 9.3% in 2020
US average: 13.8%
from 24.1% in 2020
US average: 18.4%
from 32.8% in 2020
US average: 20.9%
VA health care
from 5.9% in 2020
US average: 2.2%
Any private
from 53.0% in 2020
US average: 67.1%
Any public
from 51.4% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 5.8%(9)
Gulf War (1990s) 35.5%(55)
Share of the 155 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
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JOHNSTON CITY VS
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Frequently asked
How many people live in Johnston City, Illinois? Johnston City, Illinois has about 3,557 residents according to the 2000 Census.
What is the median household income in Johnston City, Illinois? The typical household in Johnston City, Illinois earns about $25,143 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 $35,700, and the typical rent is about $341 a month.
How educated are people in Johnston City, Illinois? About 7.5% 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 22.5% 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 149 residents, a change of about -4 percent over that period.
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