When a $10-12 burrito starts feeling like a splurge, you know something's shifted in the economy. Chipotle Mexican Grill (CMG) is learning this lesson the hard way.

The fast-casual chain watched its stock crater 19% in a single trading session after missing third-quarter revenue estimates and cutting its full-year same-store sales outlook. But here's what makes this particularly interesting: CEO Scott Boatwright isn't blaming competitors. He's pointing to a fundamental change in how younger, lower-income Americans are dealing with persistent inflation.

"The gap has widened, with low to middle-income guests further reducing frequency," Boatwright told analysts during the company's Q3 earnings call last month. "We believe that this guest with household income below $100,000 represents about 40% of our total sales."

That's a meaningful chunk of the customer base pulling back.

Consumer Confidence Is Cratering

Following a steep decline in consumer sentiment earlier this year, Chipotle is now witnessing what Boatwright describes as a "broad-based" pullback in dining out across all income levels.

The numbers back this up. The Conference Board's consumer confidence index dropped for three consecutive months through October, hitting its lowest point in six months.

But the pain isn't evenly distributed. Americans aged 25 to 35—a demographic Chipotle depends heavily on—are getting hit particularly hard. Boatwright cited "several headwinds" including unemployment, increased student loan payments, and slower wage growth as key factors.

"We tend to skew younger and slightly over-indexed to this group relative to the broader restaurant industry," he explained.

The Competition Is Your Kitchen

So where are all these customers going? When analysts asked that question, Boatwright's answer was revealing.

"We're not losing them to the competition," he said. "We're losing them to grocery and food at home. And so that consumer is under pressure. It is one of our core consumer cohorts. And so they feel the pinch, we feel the pullback from them as well."

Translation: When budgets tighten, the first casualty isn't switching from Chipotle to a cheaper restaurant. It's ditching restaurants altogether.

The outlook remains grim. Chipotle now projects same-store sales will decline in the low-single-digit range in 2025, compared to its previous forecast of flat growth. This marks the third straight guidance cut from the company. Shares have tumbled 47% year-to-date.

Boatwright expects the current quarter and Q1 of fiscal 2026 to be the "toughest" for consumers, with some potential relief coming in the second quarter. But for now, the message is clear: retail and restaurant chains are starting to feel the real impact of inflation, especially as their lower-income customers make hard choices about where every dollar goes.