How Old Is The Marines This Year

So, you’re wondering how old the United States Marines are this year? Grab a slice of birthday cake, because the answer is pretty spectacular. The Marine Corps was born on November 10, 1775, which means it’s turning 248 years old in 2023. That’s older than the country itself in some ways—and it’s still getting stronger every single day.

Why a birthday party for a military branch?

Because the Marines know how to celebrate! Every year on November 10, Marines around the world hold a massive birthday ball with cake, speeches, and tradition. It’s not just a party—it’s a sacred ritual where the oldest Marine present cuts the cake and passes it to the youngest Marine.

Imagine a room full of people in dress blues, laughing and toasting to “Oorah!” and “Semper Fi.” It’s like a family reunion, but everyone is incredibly fit and polished. You don’t have to be a Marine to feel the energy—you can almost hear the drums of Tun Tavern, where it all began.

Fun fact: The Marine Corps birthday is older than the U.S. Constitution and the White House. George Washington was still a general when he signed the order creating two battalions of Continental Marines.

What makes this birthday so entertaining?

For starters, the Marines don’t just have a party—they have a Marine Corps Birthday Ball, which is basically prom for grown-ups, but with swords and medals. Guests dress to the nines, there’s a formal dinner, and someone always tells the story of the Marine Hymn being played for the first time.

Then comes the cake-cutting ceremony. A Marine in full dress uniform uses a ceremonial sword to slice the cake. The first piece goes to the oldest Marine present, symbolizing respect. The second piece goes to the youngest Marine, symbolizing hope. It’s cheesy, sentimental, and absolutely wonderful.

History of the United States Marines - Poster | United states marine

And let’s not forget the pranks. Every unit has a tradition of “hazing” the new guys with ridiculous tasks right before the ball. One year, a group of Marines had to “guard” a plastic pumpkin for an hour. It’s all fun, and it builds that legendary brotherhood.

Why should you care about a military age?

Because the Marine Corps isn’t just a job—it’s a living, breathing piece of American history. When you realize it’s 248 years old, you start to picture all the battles, all the boots on the ground, and all the jokes told in mess halls. Every November 10, the entire Corps pauses to remember where it came from.

Marines Ditch 100-Year-Old Marksmanship Standards.

Think about it: The same organization that fought at Belleau Wood and Iwo Jima is still standing. And they do it with a swagger that’s hard to explain. They call themselves “Devil Dogs” and “Leathernecks.” They have a motto that means “Always Faithful.” Who wouldn’t want to check out that vibe?

How you can join the fun (even if you’re not a Marine)

You don’t need to be in uniform to appreciate the Corps’ birthday. Many local Marine Corps League detachments host public events or steak dinners. If you live near a base, you might even see a Parris Island or Camp Pendleton celebration open to civilians.

Us Marine Uniforms History

Or, you can just watch videos online of the cake-cutting ceremony. It’s surprisingly emotional to see a 90-year-old veteran hand a slice of cake to a 19-year-old private. That moment is pure magic—and it happens every year without fail.

Insider tip: If you ever meet a Marine on November 10, wish them a “Happy Birthday.” They will light up like you just gave them a medal. It’s that important to them.

The big question: How old will they be next year?

Next year, on November 10, 2024, the Corps turns 249. That’s one year away from the big 250th in 2025. Imagine the party they’ll throw for the quarter-millennium! If you’ve never experienced a Marine Corps birthday, now is the time to get curious.

You might even want to mark your calendar. Go find a local Marine, shake their hand, and say, “Semper Fi.” Trust me, you’ll make their year. Because for all their toughness, at heart, the Marines are just a giant, rowdy family celebrating another trip around the sun.