Numerator Index Reveals July Cooling and Persistent Gaps

Prices for everyday household goods fell 0.4% in July, according to the Numerator Consumer Goods Price Index released Tuesday, cooling after increases of 0.7% in June and 0.5% in May. Compared with a year ago, prices were up 2.6%, a notable slowdown from the 3.4% annual rate recorded in June. The index, drawn from verified purchases by U.S. households, measures the prices consumers actually pay rather than shelf tags, capturing real-time shifts in brand and retailer choices.

Beneath the headline, the data show stark divides. Since January 2018, low-income households have seen the cost of their typical everyday basket rise by 35.1%, and Gen Z shoppers by 39%, while the national average is 33.2%. The primary driver: both groups allocate a larger share of their spending to quick-service restaurants, where prices have surged 53.9% over the same period—far outpacing the rest of the consumer basket.

Despite the monthly dip, consumer anxiety remains high. In Numerator’s July Economic Sentiment Tracker, 39% of respondents named rising prices as their top concern for the coming year, near the record set in May. “Consumers are adapting as prices change,” said Paul Stanley, senior economist at Numerator. “By trading down what they buy and where they shop, they reduced the inflation they experienced by 0.4 percentage points last month compared with making the same purchases they did a year ago—the largest impact we’ve seen in more than a year.”

Why the Inflation Experience Splits Along Income and Age Lines

The Quick-Service Restaurant Price Trap

The 53.9% jump in quick-service restaurant (QSR) prices since January 2018 is the single biggest reason the inflation picture looks different for young and lower-income consumers. These groups spend proportionally more on meals away from home, so a sector running at roughly 1.6 times the overall inflation rate hits their wallets disproportionately. Even as overall grocery inflation eases, the QSR category has not corrected to nearly the same degree, leaving those who rely on it facing a persistently higher personal inflation rate.

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Trading Down Is Now Moving the Needle

Stanley’s observation that consumer switching reduced experienced inflation by 0.4 percentage points is significant. It suggests shoppers are not passive victims of price hikes; they are actively managing their costs by choosing cheaper brands, store brands, or different retailers. The size of the effect—the largest in over a year—may also reflect that years of elevated prices have forced households to become more deliberate shoppers, and that the cooling gas prices in July gave them less of a budget squeeze, making the trade-down strategy more noticeable in the data.

The Sentiment Puzzle

The gap between easing headline inflation and near-record anxiety about rising prices points to a mismatch between measured inflation and the inflation consumers feel. Many households may still be absorbing the cumulative price gains of the past several years rather than reacting to the latest monthly change. For low-income and Gen Z consumers, whose actual experienced inflation remains well above the national average, that anxiety is entirely justified by the numbers.

What Households Can Do to Close Their Personal Inflation Gap

For consumers who want to bring their own inflation rate closer to the national average, Numerator’s findings offer concrete clues:

  • Reduce dependency on quick-service restaurants. Even occasional shifts toward preparing meals at home can lower your personal inflation rate meaningfully, since QSR prices have risen 53.9% since 2018—more than 20 percentage points higher than the overall consumer basket.
  • Embrace trade-down tactics methodically. Numerator’s data show that switching brands, opting for store brands, and changing where you shop already shaved 0.4 percentage points off the inflation experienced by the average household in July. Make it a regular habit rather than a one-off move.
  • Track your own spending mix. The official indices capture a representative basket, but yours may be skewed toward categories that are inflating faster. A simple review of your last three months of spending can reveal whether dining out, transportation, or other volatile items are driving your cost increases disproportionately.