Oregon's 30th House district

District 30 of the Oregon House of Representatives is one of 60 House legislative districts in the state of Oregon.

As of 2021, the district is located entirely within Washington County and includes Rockcreek, Helvetia, and West Union as well as eastern Hillsboro and the Hillsboro Airport.

The current representative for the district is Democrat Nathan Sosa.

District boundaries have changed over time.

General election results from 2000 to present[1][2] are as follows:

Oregon's 30th House district after redistricting after the 2020 Census