Before it was a beach community — before the developers arrived with their brochures and optimism — this stretch of western shore served a more utilitarian purpose. The Naval Auxiliary Air Station Salton Sea operated in the area during World War II, part of the vast military infrastructure that transformed the California desert into a proving ground for American air power. After the war, the military left, as militaries tend to do, and the land passed into private hands. What replaced airfield operations was the familiar postwar American dream: waterfront lots, motorboats, weekend getaways. The Salton Sea in the 1950s and early 1960s seemed, briefly, to be on its way to becoming a genuine resort destination. Salton Sea Beach was one of several communities that grew up along the shore in that spirit.

The Salton Sea is not a natural lake, or rather it is natural only in the sense that it fills a natural depression. The Salton Sink has flooded and dried many times over geological history. The current incarnation dates to 1905, when irrigation canals breached and the Colorado River poured into the basin for nearly two years. What was left behind was a lake with no outlet and no means of replenishing fresh water except through agricultural runoff. Over decades, the salt content climbed. Salton Sea Beach sits on a shore where the water's salinity now far exceeds the ocean's, where the smell on certain days drives visitors back to their cars, and where the famous boat ramps lead to water that no recreational boater wants to use. The salt flats that ring the community were not always there; they are the product of a sea slowly concentrating itself, the waterline retreating and leaving mineral crust behind.

The 2020 census counted 508 people in Salton Sea Beach, a number that tells only part of the story. The demographics of the community reflect the economics of a place that time and real estate have largely passed by. The gender imbalance is striking — far more men than women in a proportion unusual even for rural California — and the median income figures from census snapshots paint a portrait of persistent poverty in a landscape where property values collapsed when the resort dream collapsed. What remains is a community of people who, for reasons of economics or preference or simple inertia, have stayed. They watch the sea recede. They watch the dust blow. They stay.

There is something to be said for communities that persist against expectation. Salton Sea Beach has no obvious reason to exist — no major employer, no scenic attraction sufficient to draw tourists, no particular strategic value. And yet it does exist, and the people who live there have built lives in a landscape that most Californians know only as a cautionary tale. The environmental story of the Salton Sea tends to overshadow the human one, but they are inseparable: as the state debates restoration plans costing hundreds of millions of dollars, the residents of communities like Salton Sea Beach live inside the debate. They are not observers of the crisis. They are its neighbors.