tile grid maps

1 posts
Charting the Korean War’s Missing Troops

I wrote recently about the effort to get North Korea to return some of the remains of United States troops who are still unaccounted for since the Korean War. More than 7,000 troops — almost all presumed dead — never came home after the conflict, which ended with an armistice in 1953. There’s new hope that recent diplomacy between the United States and North Korea might allow some of those remains...

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Happy Valentine’s Day, America: Charting Our Declining Marriage Rate

It’s Valentine’s Day, a perfect time to note that the marriage rate in the United States has been on a steady decline for decades, save for a brief spike in 2012. So romantic. Here’s the rate per 1,000 people since 1997: You can also view that rate by state. What’s up with you, Hawaii? (I’ve excluded Nevada, which skewed the axes for all the small multiples because of its freewheeling...

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New Poverty Data Show Improving Economic Conditions in States

Economic conditions continue to improve in America’s states, with many showing significant declines in their poverty rates, according to new survey data released recently by the U.S. Census Bureau. About 14.7 percent of the American population had incomes last year that were below their respective poverty levels, which vary depending on household size — a significant decline from 2014. Data in the states reflect that improvement. First, here’s how the...

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NFL Geography: Where Were Professional Football Players Born?

Are states proportionally represented on the historical list of National Football League players? That’s the question I had four years ago when I posted two simple state-by-state maps summarizing players’ birth places. That post has been surprisingly popular, so I decided to remix the visualization a bit — replacing the old choropleth maps with tile grids. The latter can do a better job representing shaded values — in this case, the...

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Let’s Tess(t)ellate: The Electoral College in Tile Grid Maps, 1980-2012

I recently added some new charting tools here thanks to NPR’s excellent daily graphics rig, which we used recently to compare air quality in Seoul with other large cities. There’s still plenty of tinkering to be done here with the rig, especially with deployment to WordPress. But as a first public test, I made several tile grid maps to show Electoral College results in presidential elections since 1980. The “maps”...

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