CNN projects Joseph Severino will be the Republican nominee in Illinois’ 10th District. Democrats currently control 13 of Illinois’ 18 US House seats. Illinois lost a seat after the 2020 census.

House District 10: Illinois Primary County Results (R)

Cook Suburbs

Candidate(s) % Votes
Severino %

Lake

Candidate(s) % Votes
Severino %

McHenry

Candidate(s) % Votes
Severino %