Jersey County, IL
Population: 21,336 · Median Income: $79,104 · 370 sq mi
Population
21,336
Median Income
$79,104
Median Home Value
$168,800
Unemployment
4.4%
Median Age
43.2 yrs
Poverty Rate
10.0%
Median Rent
$794/mo
Land Area
370 sq mi
Cities
8
2024 Lean
R+50.2%
Jersey County is a county in Illinois with a population of 21,336. The median household income is $79,104. The median home value is $168,800. The unemployment rate is 4.4%. The median age is 43.2 years. There are 8 cities in Jersey County.
2024 Election Results
Source: County Election DataWinner
Republican
Dem Votes
2,816
24.1%
GOP Votes
8,684
74.3%
Total Votes
11,691