The rolling real estate crash that ravaged Florida and the Southwest is delivering a new wave of distress to communities once thought to be immune — economically diversified cities where the boom was relatively restrained.

In the last year, home prices in Seattle had a bigger decline than in Las Vegas. Minneapolis dropped more than Miami, and Atlanta fared worse than Phoenix.

The bubble markets, where builders, buyers and banks ran wild, began falling first, economists say, so they are close to the end of the cycle and in some cases on their way back up. Nearly everyone else still has another season of pain.

“When I go out and talk to people around town, they say, ‘Wow, I thought we were going to have a 12 percent correction and call it a day,’ ” said Stan Humphries, chief economist for the housing site Zillow, which is based in Seattle. “But this thing just keeps on going.”

Seattle is down about 31 percent from its mid-2007 peak and, according to Zillow’s calculations, still has as much as 10 percent to fall. Mr. Humphries estimates the rest of the country will drop a further 5 and 7 percent as last year’s tax credits for home buyers continue to wear off.

“We went into 2010 feeling gangbusters, thanks to Uncle Sam,” Mr. Humphries said. “We ended it feeling penniless, with home values tanking.”

The fact that even a fairly prosperous area like Seattle was ensnared in the downturn shows just how much of a national phenomenon the crash has been. The slump began when the low-quality loans that drove the latter stage of the boom began to go bad, but the resulting recession greatly enlarged the crisis. Many people could not get a mortgage, and others simply gave up the hunt.

Now, though the overall economy seems to be mending, housing remains stubbornly weak. That presents a vexing problem for the Obama administration, which has introduced several initiatives intended to help homeowners, with mixed success.

CoreLogic, a data firm, said last week that American home prices fell 5.5 percent in 2010, back to the recession low of March 2009. New home sales are scraping along the bottom. Mortgage applications are near a 15-year low, boding ill for the rest of the winter.

It has been a long, painful slide. At the peak, a downturn in real estate in Seattle was nearly unthinkable. In September 2006, after prices started falling in many parts of the country but were still increasing here, The Seattle Times noted that the last time prices in the city dropped on a quarterly basis was during the severe recession of 1982.

Two local economists were quoted all but guaranteeing that Seattle was immune “if history is any indication.” A risk index from PMI Mortgage Insurance gave the odds of Seattle prices dropping at a negligible 11 percent.

These days, the mood here is chastened when not downright fatalistic. If a recovery depends on a belief in better times, that seems a long way off.

Those who must sell close their eyes and hope for the best. Those who hope to buy see lower prices but often have lighter wallets, removing any sense of urgency.

Arne Klubberud and Melissa Lee-Klubberud paid $358,000 for a new, 960-square-foot townhouse on trendy Capitol Hill a few weeks after that Seattle Times article was published. Now, with one child and with hopes for more, they need more space. They just put the townhouse on the market for $300,000.

“Obviously, this is not the ideal situation,” said Ms. Lee-Klubberud, a 32-year-old lawyer. They are hoping to take advantage of the sour market to buy at a good price, but first, they must sell for an amount that is acceptable. “Everyone has their limits,” she said. “We have ours.”

On a dark, dank Sunday, a handful of people came to look at the three-level unit. One of them was Katherine Davis, who had just sold her house in the far eastern suburbs. It took 14 months, during which she had to drop the price several times. The equity she had accumulated over the decades disappeared quickly.