Numerate Choir

Small, self-contained explorations of public data.

House Effects

2026 midterm projections built on the premise that a poll is a pollster's model of the electorate, not a random sample: weighted averages that correct each pollster's measured lean, blended with partisanship, incumbency, and fundraising, with Senate, House, and governor odds updated daily through Election Day.

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Opinion Space

What Americans have told pollsters since 1948, from the GSS, ANES, CES, Census, and Federal Reserve surveys: every question's answers over time and by party, age, race, region, and more, with trend lines that follow the same question across surveys.

Browse trend lines →

ANES Explorer

Browse American National Election Studies questions, explore historical trends, compare demographic groups, and find ideas for your next analysis.

AI Footprint

How AI is landing in the US, in 166 series — firm adoption, jobs, electricity, capital, public opinion, schools, the open web, courts, and health — with month, quarter, year, and three-year changes where the data allow, and a source on every tile.

Road Risk Atlas

Every US road death since 2000, browsable by who died, what struck them, where, and on what kind of road — with the exposure data that turns a count into a rate.

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Political Atlas

The political geography of American campaign money: candidates placed by who funds them and by their own words, 2016–2026.

Foundation Atlas

Every US private foundation that e-files — 150,000 of them, 11.6M itemized grants — with payout rates against the 5% minimum, trustees, restriction labels, and a page for every grant recipient.

The Housing Century

Every US housing start since 1889 — by structure type, region, builder, and funding source — assembled from the modern Census series and hand-transcribed postwar ledgers, with a story page on how homebuilding changed in the 1970s.

Numerate Choir Soccer Ratings

Live ratings and season projections for 600 clubs across Europe and the Americas: league odds, a dozen domestic cups, the Champions League, and an hourly-updating movers feed — every number from one goal-based model, validated against closing odds.

The Billionaire Ledger

Forty years of Forbes billionaire lists read against the Federal Reserve: how many there are, how they got their money, what share of American wealth they hold, and why young American billionaires built companies while young European billionaires inherited them.

College Outcomes Explorer

What do graduates of each school actually go on to do? Every four-year college in America, seen through government earnings records and the life stories of every alumnus notable enough for a Wikipedia article.

Also: High school outcomes — the college explorer pointed at 5,600 US high schools.