WASHINGTON (AP) — The U.S. economy grew at a healthy 3.4% annual pace from July through September, accelerating from the second quarter on strong consumer spending and investment in artificial intelligence.

The expansion in third-quarter gross domestic product – the nation’s output of goods and services – was faster than the 2.2% growth registered from April through June, the Commerce Department said Thursday. Consumer spending rose at a brisk 3.8% clip in the third quarter, and business investment was up sharply, reflecting the AI boom.

US economy grows at brisk 3.4% pace in third quarter on strong consumer spending and AI investment
A shopper looks at appliances at a hardware store Tuesday, Oct. 6, 2026, in Dallas. (AP Photo/LM Otero)

Get The Latest News!

Don't miss our top stories and need-to-know news everyday in your inbox.

The American economy – by far, the world’s biggest – has proven resilient in the face of higher energy prices caused by the fighting with Iran.

Article continues after sponsor message

Economists had expected GDP to grow 3% in the third quarter, according to a survey of forecasters by the data firm FactSet.

US economy grows at brisk 3.4% pace in third quarter on strong consumer spending and AI investment
Vehicles are seen at the Mercedes-Benz Vehicle Preparation Center at the Port of Baltimore, where new Mercedes-Benz vehicle imports are processed before distribution to dealerships, Monday, Oct. 26, 2026, in Baltimore. (AP Photo/Stephanie Scarbrough)

U.S. growth has been lifted by an AI investment boom. Business investment, excluding housing, was up 12.7% in the third quarter. Investment in information processing equipment surged 37.4%, in software 9.6% and in research and development 7.5%.

However, housing investment, hurt by high mortgage rates, dropped 3.3% and has now fallen six of the last seven quarters.

Thursday’s report was the first of three Commerce Department estimates of third-quarter GDP growth.

 

More like this:

Strong growth and inflation paints mixed picture of economy days before midterm elections
Oct 29, 2026
Amazon offers cautious view after disappointing 3Q results but delivers strong cloud growth
Oct 29, 2026
Google misses Wall Street expectations, Alphabet stock sinks in early after-hours trading
Oct 28, 2026
Europe's economy brushes off energy shock from Iran war, shows moderate growth in Q3
Oct 30, 2026
Starbucks says US sales remain a bright spot as quarterly revenue falls short of forecasts
Oct 29, 2026