Jefferson County, IA
Population: 15,676 · Median Income: $56,824 · 436 sq mi
Population
15,676
Median Income
$56,824
Median Home Value
$161,200
Unemployment
5.3%
Median Age
43.5 yrs
Poverty Rate
14.6%
Median Rent
$881/mo
Land Area
436 sq mi
Cities
8
2024 Lean
R+6.8%
Jefferson County is a county in Iowa with a population of 15,676. The median household income is $56,824. The median home value is $161,200. The unemployment rate is 5.3%. The median age is 43.5 years. There are 8 cities in Jefferson County.
Explore Jefferson County Data
2024 Election Results
Source: County Election DataWinner
Republican
Dem Votes
3,788
45.6%
GOP Votes
4,353
52.3%
Total Votes
8,317