SparkyData

Articles

Each article takes one question about New York City and works out what the public data can say about it. Every article ships with interactive charts, the dataset it used and the code that reproduces its numbers, and lists the source of every external figure it quotes.

electionsvotingturnout

In New York City's midterms, the gap in reported voting between the oldest and youngest adult citizens widens to 19 points, from 12 in presidential years

In New York's last four midterms, 28% of adult citizens under 30 said they voted, against 47% of those 65 and over: a 19-point gap, 12 in presidential years.

In presidential years 57% of New York City's adult citizens say they voted; in the midterms, when the governor is on the ballot, 39%. Adults under 45 report the biggest drop, and in those midterms the gap between old and young is wider than between a degree and none. Young adults do report voting, when a president is on the ballot. Has the midterm age gap always been this wide?

How articles work

  • Reproducible. The numbers in an article are computed by its code from its companion dataset — not typed in.
  • Sourced. Every figure quoted from elsewhere links to the table it came from, with its vintage and margin of error.
  • Labelled. Each number says whether it was measured in one survey, estimated across two, or assumed — and every chart says what it cannot show.
  • Interactive. The charts can be filtered and re-cut in the browser; every combination they can reach was computed in advance from the data, with its margin.