Idaho·ID·FIPS 16061

Lewis County

Voted Republican in 2024 · 1,846 votes cast

About Lewis County

Lewis County is a county located in the north central region of the U.S. state of Idaho. As of the 2020 census, the population was 3,533, making it the fourth-least populous county in Idaho. The county seat is Nezperce, and Kamiah is the largest city. Partitioned from Nez Perce County and established in 1911, it was named after the explorer Meriwether Lewis. Most of the county is within the Nez Perce Indian Reservation, though Native Americans comprise less than 6% of the county population. Similar to the opening of lands in Oklahoma, the U.S. government opened the reservation for white settlement in November 1895. The proclamation had been signed less than two weeks earlier by President Cleveland.

2024 Presidential Results

All candidates · Lewis County, Idaho

Donald J Trump(Republican)

81.4%1,503

Won by 1,198 votes

Kamala D Harris(Democrat)

16.5%305

Other(Other)

1.8%34

Chase Oliver(Libertarian)

0.2%4

Margin History

Red = Republican, Blue = Democratic

2024R+64.9

2020R+61.0

2016R+58.6

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Swung Right in 2024

Lewis County shifted 3.9 points toward Republicans compared to 2020. Voter turnout decreased by 1.3%.

Lewis County — Local Discussion

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What does Lewis County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)