Published by Instant Press on behalf of Fight For A Living Wage.

The American middle class has shrunk by every measure that can be counted, and the counting is not close. Pew Research puts the share of adults living in middle-income households at roughly half, down from about 61 percent in 1971. The middle’s slice of all household income has fallen further than its slice of the population. Household wealth, which the Federal Reserve tracks separately, sits more concentrated at the top than income does. Meanwhile the big fixed costs of a middle-class life have outrun the median paycheck. Here are the figures, each with the source that produced it.

How many adults are still in the middle

Pew Research, which defines middle income as roughly two thirds to double the national median after adjusting for household size, finds about half of American adults in that band. The same series put the figure near 61 percent in 1971. Pew’s upper-income tier absorbed most of the difference, growing over the same five decades while the lower tier also expanded.

That shape matters more than the headline number. A middle class can thin from either end, and Pew’s data show movement in both directions, with the larger share of the shift landing in the upper tier. The group in the middle is smaller and the distance between the tiers is wider.

How much of the income the middle still holds

Pew Research also tracks the share of aggregate U.S. household income going to each tier, and this is where the erosion looks steepest. Middle-income households collected roughly 60 percent of all household income around 1970. By 2020 that share had dropped to something closer to 45 percent, while upper-income households moved to roughly half of the total.

So the middle lost ground twice over. Fewer households sit in the band, and the households that remain divide a smaller portion of national income among themselves. An 11-point drop in population share would be a story on its own; the income-share decline runs steeper.

Where the wealth actually sits

Wealth concentrates harder than income. The Federal Reserve’s Survey of Consumer Finances, together with the Fed’s distributional accounts built on it, shows the wealthiest 10 percent of U.S. households holding roughly two thirds of total household net worth, while the bottom half of households hold a low single-digit share of it. You can read the Fed’s own summaries through the Survey of Consumer Finances.

The gap between the two measures explains a lot of household anxiety. A family can report a respectable income from the Census surveys and still hold almost no cushion, because wealth comes from assets that appreciate rather than from wages that get spent. The Fed’s data also show the median family’s net worth leaning heavily on home equity and retirement accounts, which makes housing access the hinge for whether a middle-income household builds anything at all.

The cost side: housing

Housing is the clearest single number in this whole picture. The National Association of Realtors and Census figures put the median U.S. home sale price in the range of roughly $400,000 to $420,000 in 2024. The U.S. Census Bureau put median household income at about $80,000 in 2023. That ratio runs to about five times income. In the 1980s the comparable figure sat closer to three times income.

Two extra points of income-to-price ratio is not a rounding change. It resets the down payment, the monthly obligation, and the number of years a household spends renting before it can buy, which in turn resets when that household starts accumulating the home equity the Fed finds at the center of median net worth. Census income data and price series are published at census.gov.

The cost side: everything else fixed

Housing does not act alone. The other large obligations in a household budget have their own primary sources, and they point the same direction:

• Child Care Aware reports center-based childcare commonly running $10,000 to $17,000 or more per year per child.
• KFF’s 2024 employer survey put the total annual premium for family health coverage at about $25,000, with the worker’s own share above $6,000.
• The Education Data Initiative puts average student loan debt near $38,000 per borrower, and the Federal Reserve’s G.19 series puts total outstanding student debt in the range of $1.7 trillion to $1.77 trillion.
• Edmunds and Experian data for 2024 put the average new-car payment at about $730 to $740 a month, with used-car payments near $520.
• Estimates derived from Brookings and USDA work commonly place the cost of raising one child to age 18 above $300,000.

Stack any three of those against a median household income of about $80,000 from the Census Bureau and the arithmetic closes fast. A family with one child in center-based care and employer family coverage can commit a quarter of gross income before rent or mortgage enters the calculation.

What wages did over the same period

The U.S. Department of Labor sets the federal minimum wage at $7.25 an hour, where it has stood since 2009. Many states and cities set higher floors, so the federal number governs a shrinking slice of the labor market, though it still anchors the bottom of the national wage structure and has not moved in over a decade and a half.

Higher up, the Economic Policy Institute estimates CEO-to-worker pay ratios at large U.S. firms in the range of roughly 290 to 340 to one. The Bureau of Labor Statistics publishes the wage and price series that let you follow the trend yourself, including real earnings data at bls.gov. Fight For A Living Wage, a nonpartisan grassroots 501(c)(3) movement, makes the case that the squeeze is a problem of affordability across housing, healthcare, childcare, food, transport, education and retirement, rather than a question about the minimum wage alone.

Reading the numbers together

Each series above measures something different, and they converge. Pew counts fewer adults in the middle and a smaller share of income reaching them. The Federal Reserve finds net worth concentrated far above the median household. NAR and Census prices show the central asset of middle-class wealth building moving from three times income to roughly five. KFF, Child Care Aware, the Education Data Initiative and the Department of Labor fill in the obligations and the wage floor around that.

What none of these sources support is the idea that the middle class merely feels poorer. The population share fell. The income share fell further. The price of the asset that historically carried middle-class savings rose against income by a factor you can state in whole numbers. When you hear that households are managing their money badly, check that claim against the Census median and the NAR price and see how much room is left for management.

One honest caveat belongs here. Definitions differ, and a researcher who draws the middle-income band wider or narrower than Pew’s two-thirds-to-double rule will report a different headline share. Price series also vary depending on whether they track existing homes, new construction, or both. The direction of travel holds across the definitions, which is why the convergence matters more than any single figure.