United States 2026 · Every advertiser
Missourians Know Best
This page ran 27 paid political ads on Facebook and Instagram between 9 July 2026 and 23 October 2026. Meta reports $115.7–142.5K of spend, which makes it the 565th largest advertiser of the 24,034 pages in our data. Advertiser type: Group or campaign. Most of its spend took no side. Race: Ballot measures. Paid for by Missourians Know Best Fund.
Data from the Meta Ad Library, pulled 4 November 2026. Election on 3 November 2026. · Every ad of this page in Meta’s Ad Library ↗
27
ads
$129.1K
reported spend, range $115.7–142.5K
0.0%
of spend on federal races
$4.2K
median spend per ad
Spend by week the ad started
Tone
Share of the 27 ads with text that our model classified. Attack ads name an opponent.
Topics
Spend by race: Ballot measures 100%.
Spend by ad language: English 100%.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
Proposition A, Amendment 3, and other important measures will be on your ballot this election. Remember to review your ballot before you go vote →
23 October 2026 · Missourians Know Best · $15–20K · 900K+ impressions · Informational · Ad Library
Find out more about Amendment 4, Amendment 5, and other important measures you can vote on by August 4!
27 July 2026 · Missourians Know Best · $15–20K · 1M+ impressions · Informational · Ad Library
🗣️ Missouri! Don't show up to the voting booth unprepared! Find out more about Amendment 4, Amendment 5, and other important measures you can vote on here:
27 July 2026 · Missourians Know Best · $10–15K · 500K+ impressions · Informational · Ad Library
Find out more about Proposition A, Amendment 3, and other important measures you can vote on by November 3!
23 October 2026 · Missourians Know Best · $9–10K · 450K+ impressions · Informational · Ad Library
Amendment 5 (noun) amend·ment 5 \ə-ˈmen(d)-mənt ˈfīv\ Definition: A measure on Missouri's August 4, 2026, ballot that would bring the biggest change to the state's income and sales tax system in nearly 50 years if passed. Learn more:
20 July 2026 · Missourians Know Best · $7–8K · 350K+ impressions · Informational · Ad Library
🗣️ Missouri! Don't show up to the voting booth unprepared! Find out more about Proposition A, Amendment 3, and other important measures you can vote on before you head to the polls:
23 October 2026 · Missourians Know Best · $6–7K · 200K+ impressions · Informational · 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.
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