As Donald Trump began announcing nominees and top advisers last fall, data journalist Christopher Keller started tracking the information—who was named, ...

Polling suggests that if the election were held today, it would show the largest gap on record for a presidential election–a 15-percentage-point divide. The gender gap isn’t new. Women have ...

The election hinged on the suburban areas of Michigan ... data visualizations and explanatory graphics. Before coming to The Post, he led the visuals team at the Urban Institute and was an ...

As Election Day neared ... Brittany Renee Mayes Follow Brittany Renee Mayes joined The Washington Post as a graphics reporter in June 2018. She previously worked at NPR on the visuals team ...

Democratic candidate for president Joe Biden's campaign had over $118 million more on hand than Republican President Donald Trump's campaign in mid-October. Note: Values are the total or ...

In each state, delegates are allocated in proportion to the percentage of the primary or caucus vote in each district. But a candidate must win at least 15% of the vote to be allocated any delegates.