High-rate mortgage loans made in every corner of U.S.

As America's mortgage markets began unraveling this year, economists seeking explanations pointed to "subprime" mortgages issued to low-income, minority and urban borrowers. But an analysis of more than 130 million home loans made over the past decade reveals that risky mortgages were made in nearly every corner of the nation, from small towns in the middle of nowhere to inner cities to affluent suburbs.

The analysis of loan data by The Wall Street Journal indicates that from 2004 to 2006, when home prices peaked in many parts of the country, more than 2,500 banks, thrifts, credit unions and mortgage companies made a combined $1.5 trillion in high-interest-rate loans. Most subprime loans, which are extended to borrowers with sketchy credit or stretched finances, fall into this basket.

High-rate mortgages accounted for 29 percent of the total number of home loans originated last year, up from 16 percent in 2004. About 10.3 million high-rate loans were made in the past three years, out of a total of 43.6 million mortgages.

To examine the surge in subprime lending, the Journal analyzed more than 250 million records on mortgage applications and originations filed by lenders under the federal Home Mortgage Disclosure Act. Subprime mortgages were initially aimed at lower-income consumers with spotty credit. But the data contradict the conventional wisdom that subprime borrowers are overwhelmingly low-income residents of inner cities. Although the concentration of high-rate loans is higher in poorer communities, the numbers show that high-rate lending also rose sharply in middle-class and wealthier communities.

Banks and other mortgage lenders have long charged higher rates to borrowers considered high-risk, either because of their credit histories or their small down payments. As home prices accelerated across the country over the past decade, more affluent families turned to high-rate loans to buy expensive homes they could not have qualified for under conventional lending standards. High-rate loans are those that carry interest rates of three percentage points or more over U.S. Treasurys of comparable durations.

The Journal's findings reveal that the subprime aftermath is hurting a far broader array of Americans than many realize, cutting across differences in income, race and geography. From investors hoping to strike it rich by speculating on condominiums to the working poor chasing the homeownership dream, subprime loans burrowed into the heart of the American financial system — and now are bringing deepening woe.