Healthy Snacks at Costco for Kids (Updated 2026)

Costco is a different snacking equation than a regular grocery run. You're not buying one box, you're buying the club-size case — which is fantastic when the thing in the case is low in added sugar, and a genuine problem when it isn't, because now you own thirty of them. This page is the honest shortlist for a family: the low-added-sugar kid snacks commonly sold at Costco, drawn from the national brands Costco carries in bulk, sorted lowest-sugar first, so the case you haul home is one you'll feel good handing out. If you want the same brands at a regular unit size, our lists of healthy snacks at Target and healthy snacks at Whole Foods cover most of the same national brands without the club-pack commitment.

Here's the shape of the pool. Across the 223 Costco-stocked snacks we track from these brands, the average is 1.1g of added sugar per serving, and 2% carry more than 5g — a reminder that Costco's snack aisle also includes the giant boxes of cookies, the sweetened granola bars, and the chocolate-covered everything. The highest-sugar item in this pool is Larabar Cocoa Cashew Clusters at 11g per serving. The snacks below are the other end: 57 at the strict sugar-free bar, 93 at a confirmed zero added sugar, and 20 at 3g or under.

On method: every product in our database gets a sugar tier from A to E based only on the Added Sugars line of the Nutrition Facts panel — not on the "natural" or "organic" or "kids" language on the box. Tier A is under 0.5g total sugar (the FDA sugar-free bar), Tier B is label-confirmed 0g added sugar, Tier C is 3g or less. Tiers D and E, at 5g and up, are the dessert-shaped snacks, and we keep them off this list on purpose. Everything below is Tier A, B, or C.

Costco is genuinely one of the best-value places to keep low-sugar snacks in the house, because the brands that do added sugar well often show up here in club packs. Chomps grass-fed meat sticks (protein, 0g added sugar) come in big variety boxes. That's It fruit bars are two-ingredient, fruit-only, and Costco frequently carries them in bulk. MadeGood granola minis and bars (allergen-friendly, lower-sugar), Simple Mills almond-flour crackers, Serenity Kids pouches and puffs, Once Upon a Farm fruit-and-veggie items, Siete grain-free chips, Annie's cheddar bunnies and organic snacks, Pirate's Booty baked puffs, SkinnyDipped almonds, RXBAR, and Larabar all appear in Costco's rotating warehouse assortment. Buying these by the case is often the lowest per-serving price you'll find anywhere for a low-added-sugar snack.

The honest caveats matter more at Costco than almost anywhere else, so here they are plainly. First, Costco's assortment rotates hard and varies by warehouse and region — a brand that fills an endcap this month can vanish next month, and your Costco may stock a different lineup than the one across town. Treat every national-brand pick here as "commonly stocked in club packs, worth looking for," not "guaranteed on the shelf." Second, the bulk format cuts both ways: portion the low-sugar wins into your own containers so a "healthy" snack in a giant bag doesn't become an unlimited one, and be especially skeptical of the sweet bulk buys, because a warehouse-size box of a 15g-sugar granola bar is a lot of granola bar. Third, "organic" and "made with real fruit" claims regulate growing practices and marketing, not sugar — read the Added Sugars line first and use organic as a secondary filter.

A few practical shopping notes. The savory and protein snacks — meat sticks, cheese, roasted chickpeas, grain-free chips, plain popcorn — are almost always the lower-sugar end of the Costco snack aisle, while the sweet end (cookies, sweetened granola, dried fruit clusters, fruit snacks) is where the added sugar concentrates. For fruit, the fruit-only bars and freeze-dried fruit at Costco are a much better bet than the sweetened dried-fruit clusters. And for kids under 2 — the US Dietary Guidelines window for zero added sugar — narrow to the Tier A and B items here: the meat sticks, fruit-only bars, plain puffs, and fruit-and-veggie pouches all fit.

A last practical note on the club-store rhythm: because you're buying big, it's worth pairing the bulk snacks with the low-sugar staples Costco also does well at scale. The rotisserie chicken, big bags of cheese sticks, hard-boiled eggs, hummus cups, and cases of clementines and apples are the produce-and-protein half of a real snack. A meat stick plus a clementine, or crackers plus cheese and a handful of grapes, is a snack that holds a kid; a granola bar alone usually isn't. Buy the low-sugar snacks here, but buy the pairing staples too, and portion both into grab-and-go containers at home.

Below is every Costco-stocked snack in our database at 3g added sugar or less, sorted by added sugar ascending. Because Costco's lineup shifts by season and by warehouse, use this as a "look for these brands" guide rather than a fixed shelf map — the brands and the low-sugar strategy hold even as specific items rotate through. Start your case-buying here.