From Brookings: Biden wins through suburban voters

William Frey looks at presidential voting by geography and concludes that suburban voters gave Biden his victory:

In the 2016 election, rural and nonmetropolitan America gave Donald Trump enough of a margin to beat Hillary Clinton in seven key states. Ahead of the 2020 election, Republicans worried that Trump would lose his rural edge, in light of reduced support there in the 2018 midterm elections. But this was not the case. Instead, Trump’s loss to Joe Biden was due mostly to voters in large metropolitan suburbs, especially in important battleground states…

However, large suburban areas in 2020 registered a net Democratic advantage for the first time since Barack Obama’s victory in 2008. This is significant because more voters reside there than in the other three categories. In terms of aggregate votes in these large suburban counties, there was a shift from a 1.2 million vote advantage for Trump in 2016 to (at last count) a 613,000 vote advantage for Biden—a nearly 2 million vote flip. In addition, Biden benefitted from more modest Republican margins in small metropolitan areas. These advantages for the President-elect were even greater in key battleground states…

The three northern battleground states of Michigan, Pennsylvania, and Wisconsin—which flipped to Trump in 2016—again entered the Democratic fold in 2020. Here, even more than in the national analysis, the 2016 to 2020 suburban shifts to either greater Democratic or smaller Republican support were instrumental in Biden’s victory…

Suburban voting patterns also made a difference in the Sun Belt, especially in large southern states where suburbanization has been rampant. The focus here is on two such states: Georgia, where Biden is ahead and a recount has been announced; and Texas, which Trump won, but where urban and suburban voting patterns closed the longtime Republican-Democratic gap.

This is the most detailed analysis I have seen thus far. The predictions were right: the 2020 presidential election depended on the suburbs!

It also brings several other features of American and political life into relief:

  1. Joe Biden was nominated in part because of his electability. In the long run, his electability in one particular kind of place was particularly important: suburbs. Trump, to some degree, knew this but his approach was more combative and did not have the appeal he hoped.
  2. While political analysis suggests middle suburbs are battleground areas, I wonder if this signals that these suburbs are also in the middle of all sorts of other trends including demographic changes, cultural tastes, and suburban inequality. To build on earlier posts, perhaps finding middle America right now involves going to a Walmart in a middle suburb or an emergency room in a middle suburb.
  3. Many people have discussed the electoral college in recent years. Here is a crazier proposal based on more recent trends: instead of the electoral college by states, how about an electoral college by cities, suburbs, and rural areas? With concerns on either side that cities or rural areas are controlling political outcomes, could there be some way to weight the results such that all three geographies could influence the outcome? Grouping votes by states obliterates any distinctions between places.

“The United States Redrawn as Fifty States with Equal Populations” leads to interesting names in the Chicago area

Here is a fun map/solution/art project regarding reforming the American electoral college: have all the states have equal populations.

electorally reformed US map

Here is the methodology for the map:

The map began with an algorithm that grouped counties based on proximity, urban area, and commuting patterns. The algorithm was seeded with the fifty largest cities. After that, manual changes took into account compact shapes, equal populations, metro areas divided by state lines, and drainage basins. In certain areas, divisions are based on census tract lines.

The District of Columbia is included into the state of Washington, with the Mall, major monuments and Federal buildings set off as the seat of the federal government.

The capitals of the states are existing states capitals where possible, otherwise large or central cities have been chosen. The suggested names of the new states are taken mainly from geographical features:

  • mountain ranges or peaks, or caves – Adirondack, Allegheny, Blue Ridge, Chinati, Mammoth, Mesabi, Ozark, Pocono, Rainier, Shasta, Shenandoah and Shiprock
  • rivers – Atchafalaya, Menominee, Maumee, Nodaway, Sangamon, Scioto, Susquehanna, Trinity and Willimantic
  • historical or ecological regions – Big Thicket, Firelands and Tidewater
  • bays, capes, lakes and aquifers – Casco, Tampa Bay, Canaveral, Mendocino, Ogallala, Salt Lake and Throgs Neck
  • songs – Gary, Muskogee and Temecula
  • cities – Atlanta, Chicago, Columbia, Detroit, Houston, Los Angeles, Miami, New York, Newark, Philadelphia, Phoenix and Washington
  • plants – Tule and Yerba Buena
  • people – King and Orange

The words used for names for the name are drawn from many languages, including many American Indian languages.

Interesting naming conventions. However, I don’t understand what is going on in the Chicago area. While it makes sense to name Chicago and some of the nearby suburbs “Chicago” (though I’m guessing a number of these suburbs would not want to be lumped in with Chicago), why in the world would the new state made up of the outer regions of the current Chicago area be called Gary? I’m sure people would ask why an industrial boomtown now ghost town (it isn’t quite this bad yet this is the sort of reputation Gary has), an exemplar par excellence of the Rust Belt, would lend its name to a full state. Gary has a bad reputation (which other suburbs, particularly the wealthier ones, would not want to be associated with), it is not the largest city in the area (Milwaukee, Rockford, Joliet are larger), it is located on the eastern side of the new state so isn’t exactly central, and Joliet is the named capital.

It is also interesting to see the New York and Los Angeles metropolitan regions are also split up. However, they don’t appear to be quite split on the lines of concentric rings like the Chicago area.