United States 2026 · Every advertiser
SEIU Local 503
This page ran 25 paid political ads on Facebook and Instagram between 26 May 2026 and 23 October 2026. Meta reports $14.9–19K of spend, which makes it the 2,951st largest advertiser of the 24,034 pages in our data. Advertiser type: Group or campaign. Most of its spend took no side. Race: No specific race. Paid for by SERVICE EMPLOYEES INTERNATIONAL UNION LOCAL 503, OREGON PUBLIC EMPLOYEES UNION.
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 ↗
25
ads
$16.9K
reported spend, range $14.9–19K
0.0%
of spend on federal races
$150
median spend per ad
Spend by week the ad started
Tone
Share of the 25 ads with text that our model classified. Attack ads name an opponent.
Most attacked
- university administrators$3.4K
- administrators$1.2K
- Marion County$999
Targets as the ads name them, by spend; the spellings of Donald Trump are counted together, other names as written.
Topics
Spend by race: No specific race 100%.
Spend by ad language: English 100%.
The costliest ads
The highest-spend ad of each distinct text, as it ran.
Don't sit on the sidelines—get involved!
26 May 2026 · SEIU Local 503 · $3.5–4K · 200K+ impressions · Promotional · Ad Library
Marion County workers support our communities every day. They protect our children, maintain our roads and parks, provide public health to folks in need, and support families as they navigate their everyday lives. Now, as they fight for fair pay and affordable insurance, Marion County workers need our support.
17 September 2026 · SEIU Local 503 · $3–3.5K · 300K+ impressions · Informational · Ad Library
Far too many classified workers can’t pay for basic living expenses without going into debt. And university administrators are refusing to offer wage increases that keep up with the cost of living. We keep Oregon's public universities running. We deserve a fair contract.
5 September 2026 · SEIU Local 503 · $2.5–3K · 700K+ impressions · Attack · Ad Library
Your fellow union members are preparing to go on strike and they need you to stand with them. Join striking workers on the picket line starting on September 22nd.
17 September 2026 · SEIU Local 503 · $1–1.5K · 50K+ impressions · Informational · Ad Library
Workers at Oregon's universities aren't asking for millions. They just need pay that keeps up with groceries, gas, rent, and other essentials.
23 September 2026 · SEIU Local 503 · $900 – $999 · 200K+ impressions · Informational · Ad Library
Marion County is wasting your tax dollars and forcing workers to pay too much on a mismanaged health care plan. Contact your Commissioners and tell them to settle a fair contract.
17 September 2026 · SEIU Local 503 · $900 – $999 · 100K+ impressions · Attack · 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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