There are more than 10 million bricks in the Empire State Building!
10 Million Bricks Built the Empire State Building
When you gaze up at the Empire State Building's iconic Art Deco facade, you're looking at more than just Indiana limestone and gleaming metal trim. Hidden beneath that elegant exterior are 10 million bricks—a staggering number that would stack roughly 600 miles high if placed end to end.
This isn't an estimate or urban legend. It's confirmed construction fact, straight from the building's official records.
Why So Many Bricks?
The bricks weren't just filler. They served a crucial structural purpose: backing the exterior envelope of the 102-story tower. While the building's skeleton is steel—60,000 tons of it—the exterior walls needed something substantial to support the 200,000 cubic feet of Indiana limestone and granite cladding.
The bricks formed the essential middle layer, sandwiched between the steel frame and the decorative stone facing. They provided thermal mass, structural support, and a solid substrate for the final facade.
The Logistics Were Insane
The Empire State Building was constructed in just 410 days, from March 1930 to May 1931—one of the fastest major building projects in history. At peak construction, workers laid 14.5 floors of steel in just 10 days.
To use 10 million bricks in roughly 13 months, crews had to lay an average of 25,000 bricks per day. That's around 17 bricks every minute, working around the clock. The coordination required to deliver, hoist, and install that many bricks—while simultaneously managing 700 million pounds of other materials—was a logistical marvel.
The Full Material Count
Bricks were just one ingredient in this colossal recipe:
- 10 million bricks
- 60,000 tons of steel girders (from Pittsburgh)
- 200,000 cubic feet of Indiana limestone and granite
- 730 tons of aluminum and stainless steel
- Marble from Italy, France, and England
- Wood from northern and Pacific Coast forests
The finished building weighs 365,000 tons—roughly equivalent to 73,000 elephants. But here's the kicker: it was built during the Great Depression, when materials were scarce and budgets were tight. The entire project came in under budget at $40.9 million (about $680 million today).
A Brick-by-Brick Icon
For 40 years, the Empire State Building held the title of world's tallest building. Even today, it remains one of New York City's most recognizable landmarks, visited by millions annually.
And somewhere inside those walls, hidden from view, are 10 million bricks that turned an ambitious blueprint into a skyscraper that defined an era.