United States 2026 · Every advertiser
John Harter for House District 21
This page ran 16 paid political ads on Facebook and Instagram between 23 May 2026 and 28 May 2026. Meta reports $200 – $1.8K of spend, which makes it the 13,712th largest advertiser of the 24,034 pages in our data. Advertiser type: Candidate. Most of its spend took no side. Race: State. Paid for by John Harter For House District 21 .
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 ↗
16
ads
$992
reported spend, range $200 – $1.8K
0.0%
of spend on federal races
$50
median spend per ad
Spend by week the ad started
Tone
Share of the 16 ads with text that our model classified. Attack ads name an opponent.
Topics
Spend by race: State 100%.
Spend by ad language: English 100%.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
We need more farmers and ranchers in Pierre. Vote JOHN HARTER on June 2nd.
28 May 2026 · John Harter for House District 21 · $100 – $199 · 15K+ impressions · Promotional · Ad Library
Being able to own your own home on your own land is the American Dream. John Harter will always stand up for your god-given property rights. Vote JOHN HARTER on June 2nd!
28 May 2026 · John Harter for House District 21 · $0 – $99 · 100+ impressions · Promotional · Ad Library
Your right to keep and bear arms SHALL NOT BE INFRINGED. Vote John Harter on June 2nd to safeguard your Second Amendment Rights.
28 May 2026 · John Harter for House District 21 · $0 – $99 · 100+ impressions · Promotional · Ad Library
Strong Families = Strong Communities. Vote John Harter for State House on June 2nd.
28 May 2026 · John Harter for House District 21 · $0 – $99 · 100+ impressions · Promotional · Ad Library
ABSENTEE VOTING HAS BEGUN! Cast your vote between today and Election Day (JUNE 2ND) for John Harter for House!
23 May 2026 · John Harter for House District 21 · $0 – $99 · 1K+ impressions · Promotional · Ad Library
Signs are in. Anyone willing to support my campaign and would like a yard sign let me know. Post here or text me at 605-840-9478. The large signs will be posted at key locations first. Thank you for your support.
23 May 2026 · John Harter for House District 21 · $0 – $99 · 5K+ impressions · Promotional · 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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