Bob Onder
Candidate · U.S. House · Missouri
Republican · Incumbent97%
Party to win · Polymarket, Oct 27, 2026
Running for
OfficeU.S. House
SeatMissouri, district 3
AgainstBethany Mann (D)
ElectionNov 3, 2026 · 7 days
StandingIncumbent
BallotDirectory listing
Links
Websitebobondermo.com ↗
X@BobOnderMO ↗ Campaign
The district
MO-3 · Missouri
Roster checked Sep 29, 2026.
The campaign · in their wordsbobondermo.com · read Oct 19, 2026 ↗
Plank 1 · campaign site
Fighting illegal immigration
“Missouri House, Dr. Onder sponsored and passed HB1549 in 2008 to ban Sanctuary Cities, crack down on public employers and contractors who hire illegal aliens, and end catch-and-release of illegal aliens.”
Plank 2 · campaign site
Defending Life
“Throughout his political career, Congressman Onder has been on the front lines protecting life.”
Plank 3 · campaign site
Standing Up for the Second Amendment
“Dr. Onder was a leader in the Senate leading to the passage of Constitutional Carry in 2016 and the Second Amendment Preservation Act in 2019.”
Page titles and first lines from the campaign's own site, unedited. 8 pages read.
Where They Stand
Statement estimateNo votes yet, so this is read from the campaign’s own words, on the same scale as a member’s record.
Overall
from 5 statements
Right
Issue · by emphasisLeftCenterRightReadTalks about
The race · Missouri House, district 3 · 7 days out
Bob OnderRepublican · incumbent · Right 41 from statements97%
Bethany MannDemocrat · challenger · Left 29 from statements3%4129
71 points apart · hollow = estimate, solid = record
Money · FEC through Sep 30, 2026
$2.3M
Raised
$1.1M
From individuals
Named donors · gifts over $200
$451k
Itemized · 42% of individual
246
Named donors
78%
Itemized from Missouri
By occupation
$107k
$56k
$36k
$30k
$28k
By state
$351k
$17k
$14k
$12k
$8k
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
“If Sherod Brown opposes sex-change procedures on kids, he should immediately endorse my @chloecole Act.”
“sponsored legislation, SB638, to guard against public school children being indoctrinated with divisive Critical Race Theory.”
“led citizen groups in the fight against gender activists, leading to the passage of legislation to protect women’s sports and outlaw harmful transgender hormonal or surgical “treatments” of children.”
On the ballot with them · Missouri, Nov 3, 2026
MO-1
Wesley Bell (D) · 99%
vs. Paul Berry (R) · 2%
MO-2
Ann Wagner (R) · 62%
vs. Fred "FP" Wellman (D) · 38%
MO-4
Mark Alford (R) · 95%
vs. Jordan Herrera (D) · 2%
MO-5
Emanuel Cleaver (D) · 95%
vs. Rick Brattin (R) · 3%
MO-6 · open seat
Chris Stigall (R) · 95%
vs. Josh Smead (D) · 4%
MO-7
Eric Burlison (R) · 96%
vs. Missi Hesketh (D) · 3%
Statement estimate · odds are a market close, not a poll
Bob Onder
Candidate · U.S. House · Missouri
Republican · Incumbent97%
Party to win · Kalshi
Oct 27, 2026 snapshot
7
Days to Nov 3
vs. Mann (D)
The campaign · in their wordsRead Oct 19, 2026 ↗
Plank 1
Fighting illegal immigration
“Missouri House, Dr. Onder sponsored and passed HB1549 in 2008 to ban Sanctuary Cities, crack down on public employers and contractors who hire illegal aliens, and end catch-and-release of illegal aliens.”
Plank 2
Defending Life
“Throughout his political career, Congressman Onder has been on the front lines protecting life.”
Plank 3
Standing Up for the Second Amendment
“Dr. Onder was a leader in the Senate leading to the passage of Constitutional Carry in 2016 and the Second Amendment Preservation Act in 2019.”
Page titles and first lines from the campaign's site, unedited · bobondermo.com
Where They Stand
EstimateNo votes yet, so this is read from the campaign’s own words.
Issue · by emphasisRead · talks about
Civil rightsRight 43
Right, 43 points from center
Health careRight 43
Right, 43 points from center
ImmigrationRight 43
Right, 43 points from center
GunsRight 45
Right, 45 points from center
EducationRight 28
Right, 28 points from center
TradeL-lean 15
L-lean, 15 points from center
The race · MO-3 · 7 days out
Bob OnderRepublican · incumbent · Right 41 from statements97%Bethany MannDemocrat · challenger · Left 29 from statements3%4129
Hollow = estimate from statements · solid = voting record
Money · FEC through Sep 30, 2026
Raised, 2026
From individuals
Itemized · 42% of individual
Named donors
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
“If Sherod Brown opposes sex-change procedures on kids, he should immediately endorse my @chloecole Act.”
“sponsored legislation, SB638, to guard against public school children being indoctrinated with divisive Critical Race Theory.”
“led citizen groups in the fight against gender activists, leading to the passage of legislation to protect women’s sports and outlaw harmful transgender hormonal or surgical “treatments” of children.”
On the ballot with them · Missouri
MO-1Bell (D) vs. Berry (R)99% · 2%MO-2Wagner (R) vs. Wellman (D)62% · 38%MO-4Alford (R) vs. Herrera (D)95% · 2%MO-5Cleaver (D) vs. Brattin (R)95% · 3%MO-6 · open seatStigall (R) vs. Smead (D)95% · 4%MO-7Burlison (R) vs. Hesketh (D)96% · 3%
All 8 Missouri races →Statement estimate · odds are a market close, not a poll