Let’s be real—if you’ve binged The Summer I Turned Pretty, you’ve probably asked yourself this at least once: how old was Jeremiah during all that beach drama? It’s a fair question, because his age kinda changes how we see his whole vibe. Unlike his brooding older brother Conrad, Jeremiah is all golden retriever energy—but is he a puppy or a full-grown dog?
The simple answer (no math required)
In the books, Jeremiah is 17 for most of the first season’s timeline. By the second book, he turns 18. In the TV show, the ages are adjusted slightly to fit the actors, but the story keeps him right around 16 or 17 during the first summer. So yeah, he’s basically a junior in high school—old enough to drive, young enough to still make really questionable decisions.
Why does that matter? Because at 17, you’re caught in that weird space between childhood and adulthood. Jeremiah can feel everything intensely—love, jealousy, loyalty—but he doesn’t always know how to handle it. Sound familiar? It’s like being handed the keys to a sports car but forgetting to check the gas gauge.
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Jeremiah vs. Conrad: the age gap that changes everything
Conrad is 18 (almost 19), which is just enough older to make him seem mysterious and tortured. Jeremiah’s 17 makes him the reckless, fun-loving foil. Think of it like this: Conrad is the senior who’s already stressing about college, while Jeremiah is the junior who’s still living for pool parties and late-night bonfires. That two-year gap might not sound huge, but in teenager years, it’s like a whole universe of maturity difference.
Here’s the cool part: Jeremiah’s age lets him be the emotional pivot of the love triangle. He’s not too young to be taken seriously, but he’s young enough to be impulsive. When he kisses Belly, you don’t just see a crush—you see a kid trying to prove he’s not a kid anymore. It’s messy, and honestly, that’s what makes it interesting.
Pictures Of Jeremiah From The Summer I Turned Pretty | The Tube
Why age matters in a summer romance
Have you ever noticed how summer romances hit different at 17? Everything feels more urgent because you know school starts in September. Jeremiah’s age makes his decisions feel high-stakes—he’s not just choosing Belly, he’s choosing which version of himself he wants to be. That’s heavy stuff for a 17-year-old.
Plus, let’s talk about the I love you scene. When Jeremiah says it to Belly, it’s raw and real because he’s still learning what love even means. At 17, you haven’t had enough heartbreaks to guard your feelings yet. So when he says it, you believe him—even if you know he might not fully understand the consequences. It’s like watching a kid jump off a diving board for the first time: terrifying, but also kind of beautiful.
'The Summer I Turned Pretty': I'll Never Look at Jeremiah the Same
The fun comparison: Jeremiah is a human roller coaster
Think about the best summer you ever had at 17. You were probably a mix of fearless and clueless, right? That’s Jeremiah in a nutshell. He’s the roller coaster of the story—up, down, loop-de-loop—while Conrad is the steady Ferris wheel (dramatic, but predictable). Without Jeremiah’s specifically 17-year-old energy, the whole love triangle would fall flat. He adds the chaos that makes you scream “just kiss her already!” at your TV.
So next time you’re wondering about Jeremiah’s age, remember: he’s not just a number. He’s the age where you’re brave enough to chase what you want, but not wise enough to know if it’s a good idea. And honestly? That’s exactly why we can’t look away.
