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Pew Research Center@pewresearch · Sep 18, 2026 · Bar chart

US presidential polling errors

Pew Research Center's bar chart drew 70.1K views on X: 4.7x its typical post and #15 of 53 Pew Research Center charts we track by views. Read Oct 10, 2026.

There is growing evidence that Republicans have become somewhat less likely than Democrats to participate in polls, particularly in the past three presidential elections.

Posted on X by @pewresearch (Pew Research Center), Sep 18, 2026. Source: x.com · See its data

Why it spread

It spread because a top quarter source reach met a top quarter quote rate, turning 70,054 views into 296 likes, 92 reposts, 17 quotes, and 74 saves.

What worked

  • The post pairs a timely claim about declining Republican poll participation with a concrete accuracy gain of about 1-2 percentage points per candidate in 2020 and 2024.
  • It comes from an independent author at @pewresearch, which gives the finding credibility without looking like a brand promotion.
  • The framing is simple and debatable, which drives the top quarter quote rate and the 17 quotes.

What to borrow

We could take one of our own charts and add a plain sentence about how much weighting or a method change improved accuracy, then let the number carry the argument.

Careful

Do not copy the political framing or over-read the result as proof that one party has fully stopped answering polls, since the post only says somewhat less likely and about 1-2 percentage points.

Written by our analysis model from the measured numbers above, not by Pew Research Center.

Make it yours

Your numbers, in this grouped bar chart.

Starts from the real numbers of "Polling errors represent average signed error of U.S. presidential elections" by Pew Research Center. Replace every number with yours before you post. Make one like this, step by step

Free pictures carry a small "Made with ViralChart" line. That line is how other people find us.

API · Max

Use this chart via API

On the Max plan you can pull this chart's numbers with the provenance of each one, as JSON or CSV, with its redraw spec, or call it from an agent over MCP. Chart id 1109de574ace.

Approximate values. Our two readings of this chart agreed only in part (confidence 0.31 of 1), so check the original before you quote a number. The API marks it lowConfidence, and ?min_confidence=0.5 leaves it out.

PathReturnsPlan
GET/api/v1/charts/1109de574aceTitle, publisher, date, form, point count; with a Max key, the data linkOpen
GET/api/v1/charts/1109de574ace/dataEvery point with its provenance and confidence, plus the redraw spec. Add ?format=csv for CSVMax
GET/api/v1/charts/1109de574ace/render?view=1The draw-only view this page usesOpen
POST/mcpTool get_chart_data with this id, for Claude, Cursor and other agentsMax
curlMax
curl -s https://viral-chart.com/api/v1/charts/1109de574ace/data \
  -H "Authorization: Bearer $VIRALCHART_KEY"
Claude CodeMax
claude mcp add --transport http viralchart https://viral-chart.com/mcp \
  --header "Authorization: Bearer $VIRALCHART_KEY"

60 requests a minute per key; over that you get 429 with Retry-After. Up to 5 keys per account, made on your account page and shown once. Without Max, the data route answers 402 with a link to the plans. The numbers describe a chart its publisher owns, and every file carries a license note.

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Questions people ask

How far did Pew Research Center's "US presidential polling errors" chart travel?

70,054 views, 296 likes, 92 reposts and 74 saves on X, read Oct 10, 2026. A normal post from @pewresearch gets about 14.9K views.

What kind of chart is it?

A bar chart. Polling errors in US presidential elections over time.

Can I use Pew Research Center's chart?

Use the format, not the picture. The chart, logo and design belong to Pew Research Center. ViralChart redraws the chart type with your numbers and words, and credits the original publisher.