United States › Illinois › Logan County COUNTY · 2020 ACS
Logan County Illinois · 27,987 residents · 618 sq mi
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The short version
Logan County is a county of 27,987 people in Illinois. 20% of adults hold a bachelor's degree, below the 33% national rate. Median home value sits at $107,600. The foreign-born share is 2%. At a median age of 41.9, this is an older place than the country as a whole. 71% of homes are owner-occupied.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 41.9
US median: 38.8
Less educated
20% 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 37.0 in 2000
US average: 38.8
Population, 1990 – 2024
27K 28K 29K 30K 32K 1990 2000 2010 2020 2024 Logan County Age distribution, 2020
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Section 02
Income & economy $58,122
−2%inflation adjusted, since 2000
from $39,389 in 2000
US average: $66,278
from $17,953 in 2000
US average: $35,364
Households earning $100K+
from 26.9% in 2009
US average: 43.9%
from 8.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 5.6%
Agriculture, forestry, fishing 4.5%
Professional, scientific, technical 4.4%
Transportation & warehousing 3.2%
Education & health services 1.7%
Arts, entertainment, food 1.4%
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$107,600
−4%inflation adjusted, since 2000
from $74,900 in 2000
US average: $265,253
$714
+4%inflation adjusted, since 2000
from $455 in 2000
US average: $1,124
from 71.3% in 2000
28.5% rent
from 2.16 people in 2009
US average: 2.61
from 2.0 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 90.6%(28,247)
Hispanic / Latino 1.6%(503)
2020
White, non-Hispanic 87.4%(24,452)
Hispanic / Latino 2.9%(818)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 28 more ancestry groups with data from 14.2% in 2000
US average: 32.9%
High school or higher
from 80.4% in 2000
US average: 88.5%
from 4.3% in 2000
US average: 12.7%
Section 06
Commute & transportation from 14.9 min in 2000
US average: 26.9
from 79.2% in 2009
US average: 75.1%
from 4.8% in 2009
US average: 8.4%
Section 07
Work & employment from 5.6% in 2011
US average: 5.4%
from 51.9% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 29.0% in 2009
US average: 39.3%
Section 08
People & community from 1.1% in 2009
US average: 13.5%
from 8.3% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 35.6%(3,995)
Women 15+
Never married 30.3%(3,698)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.3% 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) 22.8%(373)
Gulf War (1990s) 15.2%(249)
Share of the 1,634 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 Logan County Head to head
Compare Logan County to nearby counties LOGAN COUNTY VS
Menard County
Income $82,176 +41%
Home value $185,500 +72%
Population 11,863 −56%
SEE FULL COMPARISON →
LOGAN COUNTY VS
De Witt County
Income $71,678 +23%
Home value $130,300 +21%
Population 15,118 −44%
SEE FULL COMPARISON →
LOGAN COUNTY VS
Tazewell County
Income $77,982 +34%
Home value $167,500 +56%
Population 130,049 +378%
SEE FULL COMPARISON →
LOGAN COUNTY VS
Macon County
Income $62,666 +8%
Home value $127,300 +18%
Population 99,300 +265%
SEE FULL COMPARISON →
Frequently asked
How many people live in Logan County, Illinois? Logan County, Illinois has about 27,987 residents according to the 2020 American Community Survey.
What is the median household income in Logan County, Illinois? The typical household in Logan County, Illinois earns about $58,122 a year. Half of households make more than that, and half make less.
Is Logan County, Illinois expensive? In Logan County, Illinois, the median home is worth about $107,600, and the typical rent is about $714 a month.
How educated are people in Logan County, Illinois? About 19.5% of adults age 25 and over in Logan County, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Logan County, Illinois? About 10.1% of people in Logan County, Illinois live below the federal poverty line.
Has Logan County, Illinois grown since 1990? Yes, Logan County, Illinois has shrunk since 1990. The population has lost about 2,811 residents, a change of about -9 percent over that period.
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