American families with kids in K-12 are on track to spend $863.86 apiece this back-to-school season, pushing total spending to a record $43.3 billion nationwide, according to the National Retail Federation’s 2026 back-to-school survey, conducted with Prosper Insights & Analytics. That’s up from $858.07 per family and $39.4 billion in total spending last year, the highest figure NRF has recorded since it began tracking the category. But the number that should stop most parents mid-scroll isn’t the total. It’s how much of that $863.86 is going toward things that, if you actually opened the closet, the junk drawer, or last year’s backpack, you’d find you already own.
The Spending Breakdown Nobody Audits
NRF’s survey of 7,677 consumers, fielded July 1–8, 2026, breaks the $863.86 into four buckets: electronics and computer-related equipment at $293.11 per family ($14.7 billion nationally), clothing and accessories at $250.29 ($12.5 billion), shoes at $174.01 ($8.7 billion), and school supplies at $146.45 ($7.3 billion). Supplies are the smallest line item in dollars, but they’re also the category most likely to duplicate what’s already in the house — half-used bottles of glue, unopened boxes of pencils left over from a school supply drive, three-ring binders from a subject that got dropped back in May.
Electronics Are the Biggest Line Item, and the Easiest to Duplicate
At $293.11 per family, electronics and computer equipment now outspend clothing as the single priciest back-to-school category. That figure covers laptops, tablets, calculators, and accessories, several of which have a useful life longer than one school year. A graphing calculator bought for eighth-grade algebra still works in eleventh-grade pre-calc. A tablet purchased two years ago for a remote-learning stint may still meet a school’s minimum specs today. Before that $293.11 gets spent again, the more useful move is opening the drawer where last year’s chargers and devices actually landed, rather than assuming everything needs replacing on a fixed August timeline.
Shoes and Clothing Add Up to $424.30, and Sizing Is the Real Constraint
Combined, shoes and clothing account for $424.30 of the average family’s spend, just under half the total. Unlike supplies, growing kids do need new shoes and clothes on a fairly predictable cycle, so this is the category where fresh purchases are hardest to avoid outright. Even here, though, the instinct to buy a full new wardrobe in August rather than auditing what already fits, what’s one size away, and what a hand-me-down sibling or cousin might have outgrown is where families spend past what they strictly need.
The Total Has Grown Nearly 10% in a Single Year
Total K-12 back-to-school spending rose from $39.4 billion to $43.3 billion year over year, an increase of roughly 9.89%. That’s a steeper jump than general inflation, and it’s happening while college-bound families spend even more: NRF’s companion survey found college shoppers averaging $1,437.79 per family and $103.5 billion nationally, the first time that figure has crossed $100 billion. Combined, the two categories put total back-to-school and back-to-college spending north of $146 billion this year.
Why the Inventory Habit Matters More Than the Coupon
None of this is an argument against buying anything. Kids outgrow shoes, backpacks rip, and a working calculator matters for a math grade. But the households spending closest to that $863.86 average are rarely the ones who sat down first and inventoried what they already owned. A supply list that reads “24 pencils, 1 box of tissues, 3 folders” gets treated as a shopping list rather than a checklist against what’s still usable from last spring. The fix isn’t a new budgeting app or a bigger coupon stack — it’s fifteen minutes with last year’s supply bin before the first store run, treating the back-to-school list as an audit of the house first and a shopping trip second.
The Category Most Worth Auditing First
If there’s one place to start, it’s supplies and electronics combined — $439.56 of the average family’s total, and the two categories where last year’s purchases are most likely to still be functional. A pair of scissors doesn’t wear out in nine months. A backpack with one broken zipper pull is a five-dollar fix, not a forty-dollar replacement. Running that math before the first store trip won’t erase the $863.86 national average, but it’s the difference between spending it on genuine need and spending it on autopilot.