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Republican · MO-03

Robert Frank Onder Jr.

Robert Frank Onder Jr. is a Republican challenger in Missouri's 3rd district. $950K raised, $636K spent, $464K cash through Jul 15, 2026. Not matched to a November nominee

$950Kraised
$636Kspent
$464Kcash on hand
Campaign finance$950K raised
Raised$950K
Spent$636K
Cash on hand$464K
Campaign finance
MeasureAmount
Raised (total receipts)$950,350
Spent (disbursements)$636,335
Cash on hand$464,459
Debts owed by campaign$894,000
Filing covers throughJul 15, 2026

Reported Self-reported to the FEC.

Record in Congressage 64 · 1 term · votes right of 96% of the House
64age on Election Day
1House term (since 2025)
Republicanparty in Congress

Voting record

-10+1more liberalmore conservativeJr.
Voting record
MeasureValue
DW-NOMINATE score (first dimension)+0.72
Votes more conservative than96% of House members
Democratic median / Republican median-0.40 / +0.53
Roll-call votes counted559

Estimate DW-NOMINATE (Voteview, UCLA) scales members from their roll-call votes in the 119th Congress: negative is more liberal, positive more conservative. It describes voting patterns, not views on any one issue. See the member on Voteview.

Official House website · Official biography (Congress)

Reported Facts from the public congress-legislators dataset, current to 2026-10-15.

Where the money comes fromindividuals, PACs, party, self
Individual donors 53%PACs and other committees 39%Other (refunds, transfers, loans) 8%
Funding mix
Source of moneyAmountShare of receipts
Individual donors$504,52653.1%
PACs and other committees$373,48039.3%
Other (refunds, transfers, loans)$72,3447.6%
This raceMO-03, rank #2 of 5

Robert Frank Onder Jr. ranks #2 of 5 in reported fundraising in this race.

MO-03 · Missouri · Republican candidates · House forecasts

Elsewhere: Wikipedia · Wikidata · X (Twitter) · links matched through Wikidata and checked against the member or candidate record

Sources and methodFEC

All figures come from the Federal Election Commission and cover each filing period through Jul 15, 2026. FEC ID H8MO09146, committee C00870238. View the official record.

We could not match Robert Frank Onder Jr. to a November nominee for this race, so they may have lost a primary or withdrawn (or our name match missed them). This record is kept for reference.