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Mortgage Rates Just Below 7% and $0.10 Wage Growth: How August 2026's Numbers Move the $338,000 Private School Decision

Here's a sentence that should stop any parent mid-scroll: your household's raises this year are running at about $0.10 an hour, while the tuition bill you're staring at is compounding somewhere north of 5% annually. That gap — quietly published in the August 2026 jobs report from the Bureau of Labor Statistics — is the whole ballgame for anyone weighing private school against a move into a better public school district.

Let's run the actual numbers, because the headline stats from this week change both halves of the equation.

What August 2026's data actually says

The Bureau of Labor Statistics' latest release put a few hard numbers on the table:

  • CPI: +0.4% in August 2026 — a monthly print that, annualized, runs close to a 4.8-5% pace
  • Unemployment: 4.1% — stable, but not falling
  • Payroll employment: +162,000 — still growing, still positive
  • Average hourly earnings: +$0.10 — the slowest wage growth print in months

Layer on top of that: mortgage rates sat just below 7% as of Friday, September 11, per NerdWallet's daily rate tracker, and they jumped that week specifically because persistent inflation is strengthening expectations of a Fed rate hike next week. If that hike lands, it pushes two things in opposite directions at once — home financing costs likely tick up further, but so do the yields on savings accounts and CDs, according to NerdWallet's analysis of what a Fed rate hike means for investors and savers. That second point matters more than it sounds like it should, and we'll come back to it.

None of this is abstract. It's the input layer for a 13-year financial model that most families run in their heads with vibes instead of arithmetic. Let's not do that.

The worked example: $18,500/year tuition, 13 years

Start with a private school tuition of $18,500/year — right in line with national averages this cycle. Private school tuition doesn't grow at the CPI's 0.4%/month pace; it tends to run hotter because it's driven by staff compensation and facilities costs, not general consumer prices. Using a 5.5% annual growth rate (a reasonable midpoint given where CPI is trending):

13-year nominal tuition total: $338,328

That's the number before a single hidden cost — fees, uniforms, fundraising asks, transportation — gets added. This is the same "sticker price is the floor, not the ceiling" pattern covered in Private School's True Hidden Costs in 2026, and it holds here too.

Now the other side of the ledger: instead of paying tuition, the family moves into a school district with a $90,000 home price premium, financed at the just-below-7% rate NerdWallet reported this week (6.97%, for the math). On a 30-year mortgage, that $90,000 premium adds roughly $597/month to the payment. Over the 13-year horizon that's $93,132 in total payments — but $18,774 of that is principal, which stays with you as home equity. The actual 13-year carrying cost — the interest you don't get back — comes out to:

13-year house premium carrying cost: $74,358

Sitting those two numbers side by side:

Path13-Year CostWhat Drives It
Full private tuition, no aid$338,3285.5%/yr tuition growth
Private tuition + $7,000/yr ESA$235,568ESA growing ~2%/yr (legislative lag behind CPI)
School district house premium$74,358Interest-only carrying cost at 6.97%
Stay put, no move, no private$0 premiumHidden costs + college-admission variable still apply

That's a $263,970 gap between full-price private school and the house-premium route, before you touch ESA money. This is the kind of analysis Zuvelanti runs for you — so you don't have to build the spreadsheet yourself, rate assumptions and all.

Where the ESA math changes things

If your state offers an Education Savings Account or voucher — say $7,000/year, which is common in current programs — that offsets tuition meaningfully. ESA appropriations tend to grow slower than actual tuition inflation (they're set by legislatures, not market forces), so I modeled it at a conservative 2%/year growth. Over 13 years that ESA is worth $102,760 in present-value terms, dropping net private school cost to $235,568.

That narrows the gap against the house-premium path to $161,210 — still a six-figure difference, but the ESA cuts it by nearly 40%. If you're in a state with voucher eligibility and haven't run this specific number, you're making a $160,000+ decision on the wrong data. You can model this for your specific situation at Zuvelanti, plugging in your actual ESA amount and your actual local district premium instead of these placeholder figures.

Why the $0.10/hour wage number matters more than it looks

Here's the part most people skip: your ability to absorb 5.5% annual tuition growth (or even the house premium's rising carrying cost if rates climb again after next week's expected Fed move) depends on your income growing too. August's $0.10/hour average earnings increase is one of the slowest prints in recent memory. If your household's raises are tracking closer to that national average than to tuition inflation, the gap between what you're committing to and what you can actually sustain widens every single year of the 13-year horizon — it's not a one-time gap, it compounds right alongside the tuition itself.

This is the same dynamic covered in Wages Grew Just $0.10/Hour in September 2026: Can Your Household Still Afford $18,500/Year Private School Tuition? — worth reading in full if wage growth versus tuition growth is the part of this decision keeping you up at night.

The Fed hike wrinkle: opportunity cost on both sides

If the Fed hikes rates next week as NerdWallet's reporting suggests markets are pricing in, two things happen simultaneously. Mortgage rates — already just below 7% — could tick higher, making a fresh house-premium move somewhat more expensive to finance from this point forward. But money market accounts, CDs, and high-yield savings also typically move up with a hike, per NerdWallet's breakdown of what a rate hike means for savers.

That matters for a scenario a lot of families don't model: what if you skip private school AND skip the district move, and instead save the $18,500/year? At even a modest 4.5% return — a realistic post-hike CD or money-market rate — that annual contribution compounds to real money over 13 years. It's not the flashiest part of the decision, but it's real dollars sitting on the table if the "third option" of staying put and investing the difference never gets modeled.

Multi-child scaling changes everything again

If you have two kids on the same trajectory, the private school total doesn't just double — sibling discounts sometimes soften it, but staggered enrollment years and separate tuition escalation clocks usually push it close to double anyway. Roughly $660,000-$680,000 for two children over the same 13-year window, before ESA offsets. The house premium, by contrast, doesn't scale with number of kids at all — it's a one-time cost tied to the home, not the child. That asymmetry is exactly why Two Kids, 13 Years: Private School Tuition vs. School District House Premium treats multi-child families as a fundamentally different math problem, not just "the single-child numbers times two."

The variable nobody puts a dollar sign on

College admission probability is the piece every family asks about and no calculator handles well, because it's genuinely uncertain — private school college counseling and peer effects can move admission odds at selective schools, but the size of that effect varies enormously by student, school, and target college tier. The honest answer is: model it as a range, not a point estimate, and don't let it override numbers you actually know (tuition, mortgage rate, ESA amount, your income trajectory).

Your numbers will differ

Every figure above — the $338,328, the $74,358, the $235,568 — comes from a specific set of assumptions: $18,500 starting tuition, 5.5% tuition growth, a $90,000 house premium, 6.97% financing, a $7,000 ESA growing at 2%. Change your local tuition, your actual district's price premium, your state's voucher amount, or the number of kids, and every one of these numbers moves — sometimes by tens of thousands of dollars.

That's the entire point of running this as a model instead of a rule of thumb. Zuvelanti builds this calculation around your actual tuition figure, your actual local mortgage rate, your actual ESA eligibility, and your actual number of kids — so the number you're deciding on is the one that applies to your family, not a national average from a BLS press release.

Sources

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