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Jersey County, Illinois

County

Population: 21,336 (2023 estimate)

Located in Illinois

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Jersey County

What is the median household income in Jersey County?
The median household income in Jersey County is $79,104 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Jersey County?
The poverty rate in Jersey County is 6.4% (U.S. Census Bureau ACS 2023).
What is the median home value in Jersey County?
$168,800 (U.S. Census Bureau ACS 2023).
What is the average rent in Jersey County?
The median gross rent in Jersey County is $794 per month (U.S. Census Bureau ACS 2023).
What percentage of Jersey County residents have a college degree?
20.5% of adults in Jersey County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
21,336
Median Income
$79,104
Median Home Value
$168,800
Poverty Rate
6.4%
Unemployment (ACS 2023)
4.4%
Median Age
43.0 yrs
Since 2019 Median Income: +$16,076 (+25.5%) Home Value: +$7,700 (+4.8%) Bachelor's+: -12.8 pp (-38.4%)

Demographics

Total Population 21,336
Median Age 43.0
Female 51.3%
Race & Ethnicity
Hispanic or Latino 1.5% White (non-Hisp.) 95.0% Black 0.6% Asian 0.5% Two or More 3.3% Other 0.2%
Asian Subgroups (% of total pop.)
Chinese
0.1%
Korean
0.1%
Japanese
0.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $79,104 ±$7,390
-$2,598 vs. state
Per Capita Income $104,496
Median Family Income $97,557
Poverty Rate 6.4%
-1.8 pp vs. state
Child Poverty Rate 10.0%
Working-Age Poverty Rate
SNAP Recipients 11.9%
Social Security Income
Retirement Income 33.0%
Household Income Distribution
< $10k
6.5%
$10–15k
1.8%
$15–25k
7.1%
$25–35k
8.1%
$35–50k
6.4%
$50–75k
18.0%
$75–100k
14.2%
$100–150k
18.4%
$150–200k
11.4%
$200k+
8.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 9,884
Owner-Occupied 77.9%
Renter-Occupied 22.1%
Vacancy Rate 19.2%
Median Home Value $168,800
-$81,700 vs. state
Median Gross Rent $794
Owner Cost Burden (30%+) 15.9%
Renter Cost Burden (30%+) 28.7%
Home Value Distribution
< $50k
5.6%
$50–100k
15.7%
$100–200k
22.1%
$200–300k
23.5%
$300–500k
14.4%
$500k–$1M
3.2%
$1M+
1.3%
Gross Rent Distribution
< $500
13.7%
$500–1k
61.9%
$1–1.5k
19.1%
$1.5–2k
5.2%
$3.5k+
0.1%
Vehicle Availability
No vehicle
4.7%
1 vehicle
24.4%
2 vehicles
42.2%
3+
28.8%
Housing Type
Single-fam. det.
86.1%
Single-fam. att.
0.3%
2–4 units
1.6%
5–19 units
2.1%
20+ units
0.5%
Mobile home
6.3%
Housing Age
Pre-1940
19.1%
1940–1969
4.3%
1970–1999
13.3%
2000–2009
17.1%
2010+
4.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 93.7%
Bachelor's or Higher 20.5%
-16.7 pp vs. state
Graduate Degree 7.0%
Some College / Associate 23.0%
Less Than High School 1.9%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 59.4%
Unemployment Rate 4.4%
-1.4 pp vs. state
Work from Home 11.4%
Self-Employed 6.0%
Government Workers 10.9%
Private For-Profit 83.1%
Industry
Edu/Health
24.4%
Manufacturing
12.3%
Arts/Entmt.
9.1%
Prof. Services
8.8%
Retail
7.9%
Construction
7.9%
Transportation
7.5%
Agriculture
4.4%
Finance
4.2%
Public Admin
3.7%
Wholesale
1.8%
Information
1.2%
Occupation
Management
36.5%
Production
17.7%
Food Prep
17.7%
Sales
17.2%
Construction
10.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 26.6 min
Drove Alone 76.5%
Carpool 7.5%
Public Transit 0.3%
Work from Home 11.4%
Walked 3.5%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 7,984
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 51.0%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 15.8%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
4.6%
5–9
4.8%
10–14
6.3%
15–19
6.9%
20–24
7.1%
25–34
10.6%
35–44
11.8%
45–54
12.2%
55–64
7.4%
65–74
8.2%
75–84
11.7%
85+
6.2%
Under 18: 19.9% Working age (18–64): 80.1% 65 and over: 20.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 1.0%
Naturalized Citizen 19.7%
Speaks English Less Than Very Well 0.4%
Foreign-Born Origin
Latin America
44.6%
Europe
21.6%
Asia
20.2%
Africa
13.6%

Veterans & Disability

Veteran 9.0%
With a Disability 13.6%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 94.7%
Uninsured 5.3%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 83.6%
Has a Computer 87.3%
Same House 1 Year Ago 89.2%
Moved from Abroad 0.5%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Jersey County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Jersey County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Madison County 181 322
Macoupin County 55 99
Other flows - Midwest 52 96
Other flows - South 33 55
Greene County 31 54
St. Louis County 30 44
Other flows - West 28 53