United States 2026 · Parties and candidates · House, Missouri 3
Robert Onder Jr.
Result: Won · 52.9% Unofficial count as of 6 November 2026.
Robert Onder Jr.’s FEC committees ran 2 paid political ads on Facebook and Instagram from 1 page between 10 September 2026 and 22 September 2026. Meta reports $100 – $298 of spend. That makes Robert Onder Jr. the 1,098th largest spender of the 1181 federal candidates with ads. Running for House, Missouri 3. Party: Republicans.
Data from the Meta Ad Library, pulled 4 November 2026. Election on 3 November 2026.
2
ads on 1 page
$199
reported spend, range $100 – $298
100%
of spend on federal races
$100
median spend per ad
Spend by week the ad started
Tone
Share of the 2 ads with text that our model classified. Attack ads name an opponent.
Topics
Spend by race: Federal 100%.
Spend by ad language: English 100%.
FEC committees
| FEC committee | Ads | Spend ($) |
|---|---|---|
| ONDER FOR CONGRESS C00870238 | 2 | $199 |
The committees whose ads count for the candidate, as the FEC names them.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
HUGE news! The Eighth Circuit Court of Appeals ruled that the 2025 MISSOURI FIRST map is the valid map for the November general election. Using the outdated 2022 map would violate the US Constitution. 🇺🇸
22 September 2026 · Dr. Bob Onder · $100 – $199 · 6K+ impressions · Informational · Ad Library
It’s not over! The Eighth Circuit has ordered an expedited review of the Onder v MO lawsuit. 🇺🇸
10 September 2026 · Dr. Bob Onder · $0 – $99 · 10K+ impressions · Informational · Ad Library
Pages that ran the ads
| Page | Ads | Spend ($) |
|---|---|---|
| Dr. Bob Onder | 2 | $199 |
Each name opens the page’s Vipima page, with its own figures and its link to Meta’s Ad Library.
Figures cover domestic political ads paid in dollars, from 4 May 2026. Spend is the sum of Meta’s range midpoints; impressions above one million are reported as “1M+”, so impression figures are floors. Each ad counts in the week its delivery started, with its lifetime spend at our last pull; ads still running before the vote are counted as of 31 October 2026.
Back to the United States report, both parties and every candidate or every advertiser.