Newhouse was one of 10 Republicans who voted to impeach former President Donald Trump for inciting a riot at the Capitol on Jan. 6. The Washington Republican survived a primary against a Trump-endorsed challenger in August.
Nonpartisan handicapper Cook Political Report rates the district R+11, with the GOP having held the seat since 1995.
Newhouse significantly outraised White, bringing in $2 million to White’s $700,000.
Republicans need to flip five seats to win the majority in the lower chamber.