Republicans Sweep All Three Seats in Idaho District 33

Republican incumbents swept all three seats in Idaho Falls' District 33 during the elections held on Tuesday, November 3, 2026. The results maintain Republican control of the district's representation in the Idaho Legislature.

In the House Seat A race, Representative Barbara Ehardt secured her sixth term by defeating Democrat Chance Marshall with 6,946 votes to 6,142. Representative Marco Erickson won his fourth term in the House Seat B race, defeating Democrat Todd DeVries 7,289 to 5,587.

Additionally, Senator Dave Lent won his fifth term, defeating Democrat Jan Brown 7,234 to 5,724.