Austin, who hopes to keep working on the Legislature’s economic development committee, is challenged by Rachel Lyn Rumson in House District 67.

Richard Cebra, a former chairman of the Maine Republican Party, aims to unseat the Democratic incumbent.

Rep. Phyllis Ginzler faces Walter Riseman and a write-in candidate, William Peters, in the western Maine district.

The winner will represent Waterboro and part of Lyman.

Republican Rep. Matthew Harrington faces Democrat Nalbert Tero in the district covering part of Sanford.

The candidates in the York County district disagree on some key issues on the Nov. 8 ballot.

The two Lebanon residents differ on ballot proposals to raise Maine’s minimum wage and legalize recreational use of marijuana.