Inflation: Why the Headline Number May Not Match Your Budget

Inflation affects everyone differently.

The number you hear in the news may not reflect the prices that matter most in your household, especially if you spend more than average on healthcare, housing, food, or transportation. That is because the government uses several measures of inflation, and each one tracks spending somewhat differently. Understanding the differences can help put inflation headlines and your own expenses into perspective.

CPI: The Number You Usually Hear About

The Consumer Price Index for All Urban Consumers (CPI-U) is the inflation measure most often reported in the news. It tracks the prices of a broad range of goods and services, including food, housing, transportation, and medical care. It covers more than 90% of the U.S. population. ¹

But CPI-U is not the measure used to determine Social Security cost-of-living adjustments.

That is the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). It covers about 30% of the population and reflects the spending patterns of working households, not retirees. ¹˒² This distinction matters because retirees may spend their money differently than working households.

CPI-E: A Measure for Older Americans

The Bureau of Labor Statistics also publishes an experimental measure called the Consumer Price Index for the Elderly (R-CPI-E). It is designed to reflect the spending patterns of Americans age 62 and older. It puts more weight on costs that often take up more of an older person’s budget. It uses a smaller sample, and some pricing data comes from the broader population rather than exclusively from older Americans. It also may not fully capture differences in how older adults shop or take advantage of senior discounts. ³

One significant difference is healthcare. Healthcare accounts for a larger share of the CPI-E than it does in the broader CPI-U measure. Because healthcare costs have often risen faster than many other consumer prices, CPI-E has generally increased somewhat faster than CPI-U and CPI-W. ²˒³

The difference may seem small from year to year, but it can become meaningful over a long retirement. For example, the Senior Citizens League estimated that someone who began receiving average Social Security benefits in 1984 could have received approximately $13,700 more in cumulative benefits through 2011 if annual cost-of-living adjustments had been based on CPI-E rather than CPI-W.⁴

This is an estimate of what might have occurred if Social Security had used CPI-E instead of CPI-W. It does not mean CPI-E will always increase faster than CPI-W.

Still, CPI-E raises an important planning question: Does the inflation measure used for Social Security reflect the costs retirees face?

PCE: Measure the Federal Reserve Watches

The Personal Consumption Expenditures (PCE) Price Index is another important measure of inflation. It is closely watched by the Federal Reserve, which has a 2% inflation goal over the long run. ⁵

PCE differs from CPI in several ways. It covers a broader range of household spending and more quickly reflects changes in what people buy.

For example, if the price of beef rises sharply and consumers respond by buying more chicken, the PCE measure can capture that shift more readily.

The Bureau of Economic Analysis publishes the PCE index each month. ⁶

The Federal Reserve also closely watches Core PCE, which excludes food and energy prices. Because those prices can be particularly volatile, core PCE can provide a clearer picture of underlying inflation trends. ⁵

How the Measures Compare

A Faster Look at Inflation

Official inflation reports look backward. For a more current estimate, the Federal Reserve Bank of Cleveland publishes daily “nowcasts” of CPI and PCE inflation.

Other services, including Truflation, use large amounts of data to estimate inflation in real time.

These estimates can provide additional context, but they are not substitutes for the official government measures used by policymakers and financial markets. ⁷

What Does Inflation Mean for You?

The key takeaway is simple: No national inflation measure perfectly matches your personal cost of living.

CPI is designed to represent the spending patterns of an average household. As the BLS notes, it “seldom mirrors a particular consumer’s experience.” ¹

Your experience depends on where you spend your money.

If healthcare represents a larger-than-average share of your budget, inflation may feel higher than the number reported in the news. If you spend less on gasoline or transportation, your experience may be different.

That is why it can be helpful to look beyond the headline number and ask:

Which of my expenses are rising, and by how much?

For financial planning purposes, what matters most is not simply the national inflation rate, but how changing prices affect your income, spending, savings, and long-term goals.

A regular review of your financial plan can help determine whether rising costs may require adjustments to your spending strategy, investment approach, or long-term assumptions.

Want to see how inflation may affect your financial plan? Please reach out. We would be glad to help.

Sources

1. U.S. Bureau of Labor Statistics, September 2025.
2. U.S. Bureau of Labor Statistics, 2026.
3. U.S. Bureau of Labor Statistics, May 2026.
4. The Senior Citizens League, 2026.
5. Federal Reserve, August 2025.
6. Federal Reserve Bank of St. Louis/FRED, April 2026.
7. Federal Reserve Bank of Cleveland, May 2026.