Electoral MeridianIndependent Election Research

Forecasts. Results. Evidence.

States ยท Missouri

Osage County, Missouri

2026 election results. Bob Onder (R) got 78% of the Missouri 3rd District vote in Osage County. The margin is 13.1 points more Democratic than the 2024 presidential vote here.

2026 results in Osage County

The leader in Osage 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 3, 8:53 PM.

Compared with 2024

RaceMargin2024 presidentShift
MO-03R +60.5R +73.6D +13.1

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 Osage County has voted for president

YearDemocratShareRepublicanShareMarginVotes
2024Kamala Harris13.1%Donald Trump86.2%R +73.17,727
2020Joe Biden13.8%Donald Trump85.2%R +71.57,540
2016Hillary Clinton14.1%Donald Trump82.6%R +68.57,090
2012Barack Obama21.3%Mitt Romney77.0%R +55.76,919
2008Barack Obama26.9%John McCain71.5%R +44.67,079
2004John Kerry25.1%George W. Bush74.6%R +49.56,671
2000Al Gore31.4%George W. Bush67.2%R +35.96,178

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 +37.2.

Other counties in Missouri

Missouri results

Sources & scope

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