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Hamilton County, Illinois

County

Population: 7,972 (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 — Hamilton County

What is the median household income in Hamilton County?
The median household income in Hamilton County is $79,769 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Hamilton County?
The poverty rate in Hamilton County is 6.0% (U.S. Census Bureau ACS 2023).
What is the median home value in Hamilton County?
$225,900 (U.S. Census Bureau ACS 2023).
What is the average rent in Hamilton County?
The median gross rent in Hamilton County is $991 per month (U.S. Census Bureau ACS 2023).
What percentage of Hamilton County residents have a college degree?
26.1% of adults in Hamilton County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
4,043
Median Income
$79,769
Median Home Value
$225,900
Poverty Rate
6.0%
Unemployment (ACS 2023)
4.4%
Median Age
45.0 yrs
Since 2019 Median Income: +$23,651 (+42.1%) Home Value: +$51,300 (+29.4%) Poverty Rate: -1.5 pp (-20%) Bachelor's+: +5.4 pp (+26.1%) Unemployment: +2.3 pp (+109.5%)

Demographics

Total Population 4,043
Median Age 45.0
Female 46.5%
Race & Ethnicity
Hispanic or Latino 6.2% White (non-Hisp.) 78.3% Black 9.2% Asian 2.3% Two or More 4.7% Other 4.5%
Hispanic Subgroups (% of total pop.)
Mexican
2.1%
Puerto Rican
1.7%

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

Income & Poverty

Median Household Income $79,769 ±$17,066
-$1,933 vs. state
Per Capita Income $83,873
Median Family Income $95,086
Poverty Rate 6.0%
-2.2 pp vs. state
Child Poverty Rate 13.7%
Working-Age Poverty Rate
SNAP Recipients 10.4%
Social Security Income
Retirement Income 29.0%
Household Income Distribution
< $10k
3.9%
$10–15k
1.1%
$15–25k
5.4%
$25–35k
6.4%
$35–50k
12.4%
$50–75k
16.7%
$75–100k
20.9%
$100–150k
23.0%
$150–200k
5.7%
$200k+
4.4%

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

Housing

Total Housing Units 1,705
Owner-Occupied 75.4%
Renter-Occupied 24.6%
Vacancy Rate 7.9%
Median Home Value $225,900
-$24,600 vs. state
Median Gross Rent $991
Owner Cost Burden (30%+) 11.1%
Renter Cost Burden (30%+) 36.8%
Home Value Distribution
< $50k
2.6%
$50–100k
4.1%
$100–200k
16.6%
$200–300k
32.8%
$300–500k
19.8%
$500k–$1M
4.5%
Gross Rent Distribution
< $500
1.3%
$500–1k
49.7%
$1–1.5k
32.8%
$1.5–2k
16.1%
Vehicle Availability
No vehicle
3.4%
1 vehicle
29.3%
2 vehicles
40.1%
3+
27.2%
Housing Type
Single-fam. det.
71.7%
Single-fam. att.
11.9%
2–4 units
5.2%
5–19 units
2.5%
Mobile home
2.9%
Housing Age
Pre-1940
19.8%
1940–1969
3.8%
1970–1999
11.7%
2000–2009
14.2%

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

Education

High School or Higher 94.4%
Bachelor's or Higher 26.1%
-11.1 pp vs. state
Graduate Degree 11.0%
Some College / Associate 18.9%
Less Than High School 1.7%
Enrolled in School

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

Employment

Labor Force Participation 63.0%
Unemployment Rate 4.4%
-1.4 pp vs. state
Work from Home 14.5%
Self-Employed 1.9%
Government Workers 16.9%
Private For-Profit 81.2%
Industry
Edu/Health
17.1%
Retail
14.2%
Transportation
12.2%
Manufacturing
12.1%
Public Admin
10.8%
Prof. Services
6.8%
Arts/Entmt.
6.5%
Wholesale
6.3%
Finance
5.6%
Construction
2.1%
Agriculture
1.8%
Information
0.6%
Occupation
Management
33.8%
Production
23.0%
Sales
19.4%
Food Prep
16.4%
Construction
7.4%

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

Commute

Median Travel Time 28.4 min
Drove Alone 78.1%
Carpool 6.9%
Public Transit 0.0%
Work from Home 14.5%
Walked 0.0%
Bicycle

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

Households & Families

Total Households 1,571
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 46.3%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 13.2%
Multigenerational

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

Age Distribution

Under 5
5.6%
5–9
4.4%
10–14
2.9%
15–19
6.0%
20–24
7.5%
25–34
16.8%
35–44
6.4%
45–54
16.9%
55–64
13.5%
65–74
4.6%
75–84
7.8%
85+
7.1%
Under 18: 17.9% Working age (18–64): 82.1% 65 and over: 15.4%

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

Social Characteristics

Immigration

Foreign Born 6.0%
Naturalized Citizen 91.8%
Speaks English Less Than Very Well 4.5%
Foreign-Born Origin
Latin America
55.1%
Asia
39.5%
Europe
5.3%

Veterans & Disability

Veteran 11.4%
With a Disability 15.8%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 92.7%
Uninsured 7.3%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 91.6%
Has a Computer 93.1%
Same House 1 Year Ago 89.0%
Moved from Abroad 0.0%

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

Compare Hamilton County

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Where People Move From (IRS Migration Data)

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

Origin Tax Returns People (est.)
Franklin County 25 48
Jefferson County 25 44
White County 21 42