Dorn was elected as a Councillor for the Altone Ward of the
City of Swan at the
2023 election. She was responsible for the City of Swan Council passing a motion to expand the City's Kangaroo Management Policy to include all native fauna. Dorn resigned as a Councillor in 2025, following her election to the
Western Australian Legislative Council. Dorn was elected to the
Western Australian Legislative Council in the
2025 Western Australian state election. She became her party's first member of the state parliament. She was previously a candidate in the
2021 Western Australian state election and the
2022 Australian Senate election. == Personal life==