How to interpret this record
2020 Illinois Election Results: U.S. House and Senate
An election result is a dated publication about a defined contest and reporting area. Certification status, ballot accounting and the voting system determine what the numbers can support.
Identify the election and the reporting stage
A preliminary publication, an election-night update and a final certified result describe different stages. Electionpedia retains the source’s status rather than treating every displayed number as final. For historical research, the source version remains important because later corrections can change a total without changing the identity of the election.
Read the denominator
A vote share needs a denominator: candidate votes, valid votes, ballots cast or another published base. Turnout can use a different base again. Compare the labels before comparing percentages. A margin in votes and a margin in percentage points answer related but different questions.
Read the full election results guide →2020 Illinois election results.
19 federal contests, 105 candidate result records, and every published vote total connected to its permanent race page.
U.S. Senate
U.S. House
Illinois U.S. House District 1
Bobby L. RushGeneral election · 239,943 · 73.8%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 2
Robin KellyGeneral election · 234,896 · 78.81%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 3
Marie NewmanGeneral election · 172,997 · 56.38%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 4
Jesus "Chuy" GarciaGeneral election · 187,219 · 84.05%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 5
Mike QuigleyGeneral election · 255,661 · 70.77%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 6
Sean CastenGeneral election · 213,777 · 52.82%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 7
Danny K. DavisGeneral election · 249,383 · 80.41%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 8
Raja KrishnamoorthiGeneral election · 186,251 · 73.16%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 9
Janice D. SchakowskyGeneral election · 262,045 · 70.98%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 10
Brad SchneiderGeneral election · 202,402 · 63.87%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 11
Bill FosterGeneral election · 194,557 · 63.3%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 12
Mike BostGeneral election · 194,839 · 60.43%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 13
Rodney DavisGeneral election · 181,373 · 54.46%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 14
Lauren UnderwoodGeneral election · 203,209 · 50.67%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 15
Mary MillerGeneral election · 244,947 · 73.45%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 16
Adam KinzingerGeneral election · 218,839 · 64.71%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 17
Cheri BustosGeneral election · 156,011 · 52.02%
Vote totals, percentages, candidates, and source notes →Illinois U.S. House District 18
Darin LaHoodGeneral election · 261,840 · 70.41%
Vote totals, percentages, candidates, and source notes →Source: Federal Election Commission, Federal Elections 2020 · official state and territory records are the publication's underlying sources · margins on detail pages are Electionpedia calculations from published final totals.