Steve Peoples and Aaron Kessler of the Associated Press have examined voter registration data in 43 states over the last year and report that over a million people have changed their party affiliation to join the Republican Party. The pattern is nationwide but most pronounced in the suburbs.

A million sounds like a huge number but divided by forty-three, it’s only 23,256 voters per state. This is very bad news for the Democrats, but more for the suburban problem than the absolute amount of party-switchers. That’s because the Democratic majority in Congress is built on formerly Republican districts in the suburbs.

I’ve been warning for more than a decade now that the Democrats’ reliance on an urban-suburban coalition is built on sand. There’s probably no easier wedge in politics than the divide between urban and suburban interests. This is most easily understood by asking why elites and many immigrants left cities in the first place and settled in the unplowed fields surrounding them: independence from urban political machines, fear of crime, better quality education, a desire not to mix with other races, religions and ethnicities. These factors, along with the ability to take advantage of the freedom and space the automobile provides, have always defined the cultural and political tensions between cities and their suburbs.

The Republicans brought these antagonistic groups together by pursuing an aggressively anti-urban southern populist agenda that offended the sensibilities of the white collar professional class, and non-white non-Christian suburbanites of all stripes. The GOP also demonstrated colossal incompetence on national security (9/11 and Iraq), core government functions (Hurricane Katrina), the economy (the Great Recession) and public health (the COVID-19 epidemic). With the exception of the rally-around-the-flag 2002 midterms, suburban voters punished the Republicans in every case.

But now the tide is turning. Suburbanites are unhappy with how the Democrats handled school shut-downs during the height of the pandemic. They’re noticed an uptick in crime, especially urban crime, as the worst of the pandemic has receded. High inflation and supply chain problems are souring them on the Democrats’ management of the economy. Meanwhile, the suburbs many be increasingly diverse and socially liberal, but GOP has found areas where there are still divides, especially on attitudes towards policing and transgender issues.

The Democrats cannot survive erosion in the suburban support, especially if they’re suffering some urban slippage too. And this is largely because they have given up on a populist agenda that can compete with the Republicans’ white nationalist, conservative Christian chauvinist appeal in small towns and rural areas.

Democrats keep hoping that suburbanites will notice that the GOP is running on an anti-Democratic fascist program and stay loyal, but there is no evidence this is happening. It appears that the opposite is happening. We could soon be back to the 1980’s when Reagan won 49 states in his reelection bid against Walter Mondale, except this time we’ll be handing over power to latter-day Nazis.

It was probably not the most opportune time for the Republicans to overturn the Roe v. Wade ruling because that will reshuffle the deck. It’s possible that it will halt the suburban erosion of support for the Democrats or even reverse it. The general trend, however, is extremely grave. There is simply no way to avert the threat through an urban/suburban alliance alone.