WASHINGTON (AP) -- The number of people seeking U.S. unemployment benefits fell to a four-year low last week, as layoffs slow and the job market strengthens.
Weekly applications dropped 6,000 to a seasonally adjusted 357,000, the Labor Department said Thursday. That's the fewest since April 2008.
The four-week average, a less volatile measure, fell to 361,750, also the lowest in four years. The average has fallen nearly 13 percent in the past six months.
When unemployment benefit applications drop consistently below 375,000, it usually signals that hiring is strong enough to lower the unemployment rate.
On Friday, the government issues its March jobs report, which is expected to show the fourth straight month of strong hiring. From December through February, employers added an average of 245,000 jobs per month. That has pushed down the unemployment rate to 8.3 percent, the lowest in three years.
Hiring is picking up as the economy is showing signs of steady growth. Consumer spending jumped in February by the most in seven months, the government said last week.
That's boosting retailers, restaurants, hotels and other service firms. The service sector expanded at a healthy pace in March, according to a private survey released Wednesday. The Institute for Supply Management, a trade group of purchasing managers, said that its survey found that a measure of employment rose to nearly a six-year high.
A separate survey by the ISM of manufacturing companies found that they also stepped up hiring last month, and boosted production.
Companies are investing more, boosting factory output. Businesses ordered more machinery, equipment and other capital goods in February, according to a government report this week.
Yet, greater hiring hasn't led to bigger paychecks. Americans' income grew just 0.2 percent in February, matching January's weak increase. And after taking inflation into account, income after taxes fell for a second straight month. Consumers have boosted their spending by saving less, which economists worry isn't sustainable.
And some companies are still letting workers go. Yahoo said Wednesday that it is cutting 2,000 jobs, or 14 percent of its work force. It is the Internet company's sixth mass layoff in the past four years.