Previously, we covered Apple’s announcement that it had won a large contract to supply iPads to LA Unified School District. The program will equip students across the nation’s second biggest school district with iPads that include the Pearson Common Core System of Courses delivered via a new app as part of the integrated solution. Additionally, each iPad will come preloaded with Apple’s iWork (Pages, Keynote, Numbers) and iLife (iMovie, iPhoto, GarageBand) suites in addition to a range of educational third-party apps. Apple noted that the $30 million commitment is only the first phase of a larger roll out for Los Angeles schools.

In a new report today, we see how big that buy really is.

The first 31,000 iPads are only the initial phase of the program, which plans to buy and distribute iPads to all 640,000 students in the nation’s second-largest school district by late 2014, Mark Hovatter, the chief facilities executive for the LAUSD, told CITEworld.

“The most important thing is to try to prepare the kids for the technology they are going to face when they are going to graduate,” said Hovatter. “This is phase one, a mix of high school, middle school, and elementary students. We’re targeting kids who most likely don’t have their own computers or laptops or iPads. Their only exposure to computers now is going to be in their schools.”

That’s a huge number to add to Apple’s iPad numbers over the next year. As it stands, if Apple reaped $400 of revenue from each iPad, it would receive $256M for the deal. More importantly, it lays the groundwork for other school districts that may want to emulate this adoption.

Best of all, it exposes a massive amount of children to Apple’s technology that might not already have access to it.

“Education is in Apple’s DNA and we’re thrilled to work with Los Angeles Unified public schools on this major initiative as they plan to roll out iPads to every student across 47 campuses this fall,” said Philip Schiller, Apple’s senior vice president of Worldwide Marketing last month. “Schools around the world have embraced the engaging and interactive quality of iPad with nearly 10 million iPads already in schools today.”

“The Board voted unanimously for Apple because iPad rated the best in quality, was the least expensive option and received the highest scoring by the review panel that included students and teachers,” said Jaime Aquino, LAUSD Deputy Superintendent of Instruction. “The vote is another step forward in the District’s plan to equip every one of its students with a device by 2014. When completed, the LAUSD will become the largest district in the nation to provide each of its students with the technology.”