California Locks Down Six of America's Eight Least Affordable Housing Markets

Los Angeles and Orange County are officially the hardest place in America to buy or rent a home. Not the most expensive on paper, the most unaffordable relative to what people actually earn.

That's according to an analysis by Southern California News Group columnist Jonathan Lansner, who ran Zillow data across 50 major U.S. markets. He graded each one on three things: how many families are doubling up under one roof, how many homes for sale are actually affordable, and how much of a paycheck rent eats up.

LA-Orange County finished dead last. About 9% of local families were living doubled-up with another family, the fourth-highest rate in the country. Only 5% of homes listed for sale in May were affordable, meaning the monthly payment would stay under 30% of the buyer's income. That's the lowest share of any market Lansner measured. Renters aren't catching a break either, with rent consuming 34% of local income, the third-highest burden nationwide.

San Diego wasn't far behind, ranking second worst overall. 9.5% of families there are doubling up, only 10% of listings are affordable, and rent eats 31% of income.

The misery spreads across the whole state. San Jose came in fourth. San Francisco landed at fifth. The Inland Empire tied with New York City for sixth. Sacramento rounded out the bottom eight at number eight.

Six of the eight least affordable major markets in the entire country are in California. The only outsiders cracking that list were Boston at third and New York.

Across those six California metros combined, just 14% of listings were considered affordable. Nationally, that figure is 35%. Nationally, 6% of families double up. In California's worst markets, it's 9%.

This didn't happen by accident. California has spent decades layering environmental review requirements, zoning restrictions, rent control fights, and permitting delays on top of new construction. Building a home in Los Angeles or San Francisco takes longer and costs more than almost anywhere else in the country, and that cost gets passed straight to buyers and renters.

California lawmakers have passed a string of housing bills in recent years aimed at speeding up approvals and forcing cities to zone for more units, an acknowledgment from Sacramento itself that the state's own rules are part of the problem. Whether those laws move the needle fast enough is a separate question from whether the state understands what broke the market in the first place.

There's a fair counterpoint here worth taking seriously: defenders of stricter local land-use control argue that community input, environmental protections, and slower growth preserve neighborhood character and protect existing residents from being priced out by rapid development. That's a real value some voters prioritize. But the data in Lansner's analysis suggests that value has a steep price tag, paid by the 9% of California families now doubling up and the 86% of listings in the state's worst markets that ordinary buyers can't afford.

None of this is unique to one party's fingerprints. Both Democratic state leadership and local city councils across the political spectrum, including plenty of wealthy, well-meaning homeowners fighting new construction in their own backyards, share responsibility for a supply shortage this severe.

Lansner's analysis is a snapshot using May listing data and Zillow's affordability calculations, not a forecast. It doesn't say whether California's recent zoning reforms, like the state's push to override local blocks on duplexes and accessory dwelling units, will meaningfully shift these rankings in the next year or two.

The open question is whether Sacramento's legislative fixes can outpace the state's population and cost pressures before the next round of data comes out. If LA-Orange County holds the bottom spot again next year, that's the answer.