Let’s be honest, keeping track of the Kardashian-Jenner brood is like trying to remember which kid goes to which soccer practice on a Tuesday—except their “soccer practice” is a Met Gala after-party. You watch them grow up in real-time on your feed, yet somehow you still blink and think, wait, Kylie is a mom of two? It’s a unique form of time-warp that only the internet can provide. We’ve literally watched these kids go from being bump-sized rumors to full-blown toddlers with their own wardrobes, and it’s both fascinating and mildly terrifying for our own aging process.
The trick to understanding their ages is to stop thinking in years and start thinking in eras. You know, like how you measure your own life by “before the pandemic” and “after the pandemic.” For them, it’s “when Kim was in that silver Met dress” versus “when she wore the Marilyn Monroe one.” It’s a timeline that makes sense if you’re deeply online, but if you ask your dad, he’ll just say they’re all “young whippersnappers” anyway.
The Original Three (The North West Cohort)
Let’s start with the OG of the second generation: North West. She’s the one who walks around like she pays taxes, and honestly, she probably does. North is a pre-teen now, which means she’s likely teaching her parents about TikTok trends and rolling her eyes at their attempts to be cool. She’s the age where you start to realize your mom isn’t just “mom,” she’s Kim Kardashian, which is a much weirder existential crisis than figuring out algebra.
Must Read
Then you have Saint, who’s solidly in the “gotta catch ’em all” phase of childhood, and Chicago, who’s the little princess with a side of sass. They’re all in elementary and middle school territory, which means their biggest problems are show-and-tell and who gets the last juice box. It’s a far cry from their parents’ issues, like, you know, legal battles and billion-dollar empires.
The “Baby” That’s Not a Baby Anymore
Psalm West is the youngest of Kim’s crew, and he’s the quiet one who probably just vibes in the background while chaos erupts. He’s a full-blown kid now, riding bikes and probably asking for a PlayStation. It feels like he was just a tiny swaddle in a photo, but now he’s got opinions on pizza toppings. That’s the thing about kids—they have the audacity to grow up even when you’re not paying attention.
Over at Kourtney’s house, it’s a different vibe. Mason, Penelope, and Reign are the veterans of the group. Mason is a teenager, which means he’s likely too cool to be in the family group chat, let alone the show. Penelope is the mini-fashion icon who’s probably already styled half of L.A., and Reign is the wild card who will either be a stand-up comedian or a stuntman. They’re the “old souls” of the family, the ones who remember a time before their aunts were constantly in a crisis.
The “Little” Cousins (The Trauma of Youth)
Now, for the babies that make you feel ancient: Stormi and Aire. Kylie’s kids are practically toddlers and pre-schoolers, but Stormi is already a fashion mogul in her own right, with more product launches than most adults. She’s the age where you’re just happy to get a lollipop for being quiet, but she’s probably negotiating for equity instead. Aire is just vibing, probably trying to eat crayons, completely unaware that his aunt’s ex-boyfriend is trending on Twitter.
All Of The Kardashian Kids In Chronological Order
And then there’s the newest wave, the ones that make you do the math in your head. We’ve got Tatum (Kourtney’s son) and Rocky (Rob’s daughter), who are just hanging out in diaper-land. They’re the infants, the ones who are blissfully unaware that their family’s drama is the world’s entertainment. It’s actually a blessing—imagine your first words being a response to a paparazzi question.
The True Age Gauge
Here’s a fun way to measure their ages: if you remember when Kim’s first marriage was a thing, you’re old. If you started watching because of Kylie’s lip challenge, you’re a millennial on the edge. But if you only know the kids from their own Instagram accounts, you’re basically a baby yourself. The point is, they’re all growing up in a fishbowl, and we’re just the weird neighbors peeking through the glass.
Honestly, the next time you’re feeling bad about forgetting a friend’s birthday, just remember that the Kardashian kids are aging faster than your Wi-Fi speed. They’re hitting milestones—first steps, first cars, first eyebrow raises—while we’re just trying to remember to drink water. So, the next time someone asks, “How old is North?” just smile and say, “Old enough to be a meme and young enough to still be cute.” That’s the universal truth.
And if you’re still confused, don’t worry. By the time you finish this sentence, one of them will have probably launched a new skincare line. Such is the life of the Kardashian kid.