Electoral MeridianIndependent Election Research

Forecasts. Results. Evidence.

States ยท Kansas

Ottawa County, Kansas

2026 election results. Roger Marshall (R) got 76% of the U.S. Senate vote in Ottawa County. The margin is 11.0 points more Democratic than the 2024 presidential vote here.

2026 results in Ottawa County

U.S. Senate

Roger Marshall
75.6%1,846
Adam Hamilton
20.9%510
David Graham
3.6%87
100% counted

Statewide: Adam Hamilton wins. Called.

Governor

Ty Masterson
79.0%1,922
Cindy Holscher
21.0%512
100% counted

Statewide: not called; Cindy Holscher leads.

U.S. House: Kansas 1st District

Tracey Mann
81.8%1,994
Lauren Reinhold
15.5%379
Steven Jacob
2.7%66
100% counted

Whole district: Tracey Mann wins. Called.

The leader in Ottawa County is only who has the most votes counted here. Races are won statewide or district-wide, and only the race pages report calls. Last vote update here Nov 6, 3:39 PM.

Compared with 2024

RaceMargin2024 presidentShift
KS SenateR +56.7R +67.7D +11.0
KS GovernorR +57.9R +67.7D +9.8
KS-01R +68.1R +67.7R +0.3

Margins compare the Democrat and the Republican only. The 2024 column is the presidential margin in the same places as each race's votes here. Shift is this year's margin minus it, shown once at least 90% of the expected vote is counted. A dash means there's no 2024 figure for those exact places.

How Ottawa County has voted for president

YearDemocratShareRepublicanShareMarginVotes
2024Kamala Harris15.9%Donald Trump82.4%R +66.63,003
2020Joe Biden15.9%Donald Trump81.8%R +65.93,191
2016Hillary Clinton14.6%Donald Trump78.6%R +64.02,903
2012Barack Obama19.0%Mitt Romney78.2%R +59.22,933
2008Barack Obama22.8%John McCain75.3%R +52.53,086
2004John Kerry20.0%George W. Bush78.5%R +58.52,971
2000Al Gore22.6%George W. Bush70.8%R +48.22,791

Shares are of all presidential votes, and the margin is the Democrat's share minus the Republican's. Since 2000, the presidential margin here has moved R +18.3.

Other counties in Kansas

Kansas results

Sources & scope

Votes for 2026 come from the count this site reads, by county. They're unofficial until Kansas certifies them. Past presidential votes are from MEDSL and VEST, via Polling Forecast. Kansas's own results, deadlines and offices are on the state page.