Numerator CGPI reports 3.4% annual rise in consumer prices
Numerator's June 2026 Consumer Goods Price Index indicates a 0.70% monthly rise in everyday goods prices and a 3.4% increase compared to the previous year. The report highlights that inflation has accelerated for three straight months, disproportionately affecting low-income and Gen Z consumers who have seen prices rise by 35.7% and 39.4% respectively since 2018.

*this image is generated using AI for illustrative purposes only.
Numerator, a consumer data and technology company, released its June 2026 Consumer Goods Price Index (CGPI), reporting that prices for everyday household purchases increased 0.70% in June. This rise follows a 0.51% increase in May and a 0.44% increase in April, marking three consecutive months of accelerating inflation. The index measures prices consumers actually pay for everyday goods, reflecting real-time changes in purchasing behavior such as brand and retailer switching.
Year-over-year, prices for everyday goods are up 3.4% as of June. This annual inflation rate has edged up for the third consecutive month, reaching its highest level in nearly three years. The index tracks approximately 20% of the consumption basket captured in the U.S. Bureau of Economic Analysis’ Personal Consumption Expenditures (PCE) price index and closely correlates with the PCE Food & Beverage index.
The impact of inflation varies significantly across different demographic groups. Since January 2018, prices have increased 35.7% for low-income consumers and 39.4% for Gen Z consumers, compared to the 33.8% national average. Regionally, consumers in the South census region have continued to experience higher levels of inflation since 2018.
"Three straight months of accelerating consumer goods inflation have pushed price increases to their highest annual rate in nearly three years," said Paul Stanley, Senior Economist at Numerator. He noted that while lower gas prices provided some relief, inflation continues to place the greatest strain on lower-income households, which have seen everyday prices rise nearly 36% since 2018.
The Numerator CGPI is calculated from an average of approximately 7 million verified, item-level transactions each month. This data is provided by a panel of 200,000 geographically and demographically representative U.S. households. The index reflects actual prices paid after promotions, coupons, and loyalty discounts are applied, capturing changes in consumer purchasing behavior like brand switching and downsizing.
Key Inflation Metrics
| Metric | Value |
|---|---|
| Monthly Increase (June 2026) | 0.70% |
| Monthly Increase (May 2026) | 0.51% |
| Monthly Increase (April 2026) | 0.44% |
| Annual Increase (June 2026) | 3.4% |
| Price Increase (Low Income, since 2018) | 35.7% |
| Price Increase (Gen Z, since 2018) | 39.4% |
| Price Increase (National Avg, since 2018) | 33.8% |
How will the Federal Reserve respond to three consecutive months of accelerating inflation?
Will the widening inflation gap between Gen Z and other demographics force retailers to adjust pricing strategies?
Is the current upward trend in everyday goods prices likely to persist into the second half of 2026?

































