Jury Pool Profile
Hamilton County, Illinois
- County seat
- McLeansboro
- Judicial district
- 2nd Judicial Circuit Court
- Population (July 2025 estimate)
- 7,859
- Census PEP. The five-year ACS survey average is 7,916.
At a glance
Hamilton County is a 7,859-person venue. The county population is 95% White (Census race-alone categories). Median household income is $66,346, $16,981 below the IL state median of $83,327; 21.0% of residents 25 and over hold a bachelor's degree or higher. 1.9% of residents 5 and older speak a language other than English at home. The largest employment sector is Education & health services, at 27.6% of covered employment, average pay $40,063/year. Trailing-12-month unemployment is 4.77%, below the 4.85% state average. The county carried the Republican presidential candidate in 2016, 2020, and 2024, taking 77% to 81% of the vote across the three.
- Population
- 7,916
- Median household income
- $65,746
- Unemployment
- 4.8%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 95% / 0%.
Hamilton County has a population of 7,916, with a median age of 43.9. By Census race-alone categories, White residents make up 95.3%; Black residents 0.2%.
The median household earns $66,346; 21.0% of residents 25 and over hold a bachelor's degree or higher; 10.5% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW: Education & health services, 572 jobs; Natural resources & mining, 532, is within 20% of it.
Education & health services is the largest employment sector at 27.6% of covered employment, followed by Natural resources & mining at 25.7%. Trailing-12-month unemployment is 4.77%, below the Illinois state average.
Political composition
Republican candidate carried this county in 2016, 2020, and 2024 (avg winning share: 79%). 'Strongly' threshold: ≥60% avg.
Hamilton County was carried by the Republican candidate in the 2016, 2020, and 2024 cycles, with 81.0% in 2024, 79.4% in 2020, 77.4% in 2016.
Languages, households, faith & health
Family households are 62% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 1.9% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
1.9% of residents 5 years and older speak a language other than English at home. The most common are German or other West Germanic, Russian, Polish, or other Slavic, Spanish. Veterans account for 7.7% of the adult civilian population (478 individuals).