2026 Iowa Senate election – District 13Nov 3, 2026IncumbentCherielynn Westrich RepublicanDistrict 13 general electionNovember 3, 2026Brenda Case DemocratJeff Kulmatycki RepublicanPrimariesDemocratic primaryNovember 3, 2026In progress✓Brenda CaseUnopposedDistrict 13 Republican primaryUnofficialResults 4,288 votes✓Jeff Kulmatycki53.9% 2,311Austin Garmon25.2% 1,082Edwin Brand20.7% 889