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Type a question in plain English. Atlas plans its work over 165 years of block-level election data and returns a shareable dossier — narrative, numbers, and a map.
LIVE · 2026 BOARD
The board is live.
So is the data underneath it.
Senate, governor, and House — every race, every rating, updated when the ground shifts. No hand-waving, no generic take. The numbers come from the same data powering every page on the site.
FEATURED CANDIDATES
See every 2026 candidate →2026 Featured Candidates
View all races →Beyond Atlas
When Atlas isn’t enough,
go deeper.
Atlas answers the question. The map shows the shape. The Historian runs the SQL. The dossier is the file you keep open. Four surfaces, one source of truth.
Every election, drawn on one map.
Zoom from the country down to a precinct. Drag across 160 years. Watch the coalitions move.
Ask anything. In English.
Every answer shows its work — the data, the source, the query. Audit it, export it, build on it.
Every place has a story. Read it here.
From the state down to your precinct — 43,000 place pages, every one with the same 160 years of receipts.
The archive
Every race.Since Grant.
Presidential back to 1868. Senate and governor through the 19th century. House since the founding. State legislatures since 1968. Cleaned up, consistent, and finally in one place.
See the methodology→When you’re ready to work
Browse free.
Work on Prophet.
Every map, every page, every race — free to browse, always. When the question gets bigger than a page, Prophet opens the rest: unlimited Historian, exports on everything, and an API for your stack.
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Type a question. Get a dossier. Every page is free to browse.