United States › Illinois › Alexander County COUNTY · 2020 ACS
Alexander County Illinois · 5,240 residents · 235 sq mi
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The short version
Alexander County is a county of 5,240 people in Illinois. The median age is 49.1, about 10 years above the US median. Four-year degrees are less common here than nationally, at 12% of adults. Households here earn about 49% less than in Illinois as a whole. The typical home is worth $56,100, having risen by half since 2000. The population has fallen 45% since 2000.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 49.1
US median: 38.8
Less educated
12% 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 38.0 in 2000
US average: 38.8
Population, 1990 – 2024
4K 6K 8K 9K 11K 1990 2000 2010 2020 2024 Alexander County Age distribution, 2020
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Section 02
Income & economy $34,709
−11%inflation adjusted, since 2000
from $26,042 in 2000
US average: $66,278
from $16,084 in 2000
US average: $35,364
Households earning $100K+
from 9.4% in 2009
US average: 43.9%
from 26.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 7.1%
Transportation & warehousing 6.4%
Arts, entertainment, food 1.7%
Agriculture, forestry, fishing 1.5%
Education & health services 1.4%
Public administration 0.9%
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$56,100
+14%inflation adjusted, since 2000
from $32,600 in 2000
US average: $265,253
$643
+61%inflation adjusted, since 2000
from $265 in 2000
US average: $1,124
from 71.8% in 2000
25.7% rent
2.60 people
+20%since 2009
from 2.17 people in 2009
US average: 2.61
from 1.9 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 62.2%(5,968)
Hispanic / Latino 1.4%(138)
2020
White, non-Hispanic 62.5%(3,274)
Hispanic / Latino 1.6%(82)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 10 more ancestry groups with data from 6.9% in 2000
US average: 32.9%
High school or higher
from 67.0% in 2000
US average: 88.5%
from 2.5% in 2000
US average: 12.7%
Section 06
Commute & transportation from 17.3 min in 2000
US average: 26.9
from 83.7% in 2009
US average: 75.1%
from 16.7% in 2009
US average: 8.4%
Section 07
Work & employment from 12.2% in 2011
US average: 5.4%
from 48.7% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 25.0% in 2009
US average: 39.3%
Section 08
People & community from 1.8% in 2009
US average: 13.5%
from 20.5% 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 20.5% 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) 7.9%(38)
Gulf War (1990s) 19.4%(94)
Share of the 484 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 Alexander County Head to head
Compare Alexander County to nearby counties ALEXANDER COUNTY VS
Pulaski County
Income $42,463 +22%
Home value $85,100 +52%
Population 4,820 +5%
SEE FULL COMPARISON →
ALEXANDER COUNTY VS
Scott County
Income $62,782 +81%
Home value $154,400 +175%
Population 37,975 +731%
SEE FULL COMPARISON →
ALEXANDER COUNTY VS
Ballard County
Income $66,164 +91%
Home value $145,800 +160%
Population 7,594 +66%
SEE FULL COMPARISON →
ALEXANDER COUNTY VS
Union County
Income $55,728 +61%
Home value $131,700 +135%
Population 16,656 +264%
SEE FULL COMPARISON →
Frequently asked
How many people live in Alexander County, Illinois? Alexander County, Illinois has about 5,240 residents according to the 2020 American Community Survey.
What is the median household income in Alexander County, Illinois? The typical household in Alexander County, Illinois earns about $34,709 a year. Half of households make more than that, and half make less.
Is Alexander County, Illinois expensive? In Alexander County, Illinois, the median home is worth about $56,100, and the typical rent is about $643 a month.
How educated are people in Alexander County, Illinois? About 11.5% of adults age 25 and over in Alexander County, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Alexander County, Illinois? About 26.9% of people in Alexander County, Illinois live below the federal poverty line.
Has Alexander County, Illinois grown since 1990? Yes, Alexander County, Illinois has shrunk since 1990. The population has lost about 5,386 residents, a change of about -51 percent over that period.
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