Are you actually middle class? The data decides.

Two people sharing a home do not need twice the income to maintain the same standard of living as one person living alone. Shared housing, utilities, and other fixed costs mean that each additional household member adds proportionally less to expenses. Pew applies a square root equivalence scale: the effective income of a household is its total income divided by the square root of the number of people. This is a widely used methodology in income distribution research and allows meaningful comparisons across households of different sizes.

The most common reason is that people overestimate where the median is. The US median household income of around $80,610 is the midpoint: half of households earn less, and half earn more. Many people anchor on the incomes of people around them, which tends to be a non-representative sample skewed toward the earner's own income level. Social comparisons within income brackets create the common illusion that most people are in the same band.

This calculator applies the national Pew methodology, which does not adjust for regional cost of living. Pew does note that the same income provides a different standard of living in, say, Manhattan versus rural Mississippi. As a rough rule: if you live in a very high cost-of-living metro (New York, San Francisco, Boston), your effective purchasing power is substantially lower than the national median would suggest. In very low cost-of-living areas, the reverse applies. Pew's full methodology includes a cost-of-living adjustment at the metropolitan statistical area level in its detailed analyses.

According to Pew Research Center's 2024 analysis, approximately 51% of US adults live in middle-income households. Around 29% are in the lower-income tier and 20% are in the upper-income tier. The middle class has been shrinking as a share of the population since 1971, when approximately 61% of Americans were in the middle tier. The movement has been in both directions: a larger share of the population is now upper income than in 1971, but the lower-income share has also grown slightly.

Under the Pew Research methodology, upper-income status begins at household incomes above double the national median, adjusted for household size. For a three-person household, this threshold is approximately $145,500. For a single person, approximately $84,000. For a couple, approximately $118,800. For a family of four, approximately $168,000. About 20% of American adults live in upper-income households by this definition, up from 14% in 1971. "Upper income" by Pew's definition is not what most people picture as wealthy: the top 10% of household incomes start at approximately $167,000 and the top 1% starts at approximately $650,000. Many upper-income households still feel middle class because costs in high-cost metros consume most of their income.

The American middle class has been shrinking steadily for five decades. In 1971, 61% of US adults lived in middle-income households. By 2023, that share had fallen to 51%. The decline has gone in both directions: the lower-income share grew from 25% to 29%, and the upper-income share grew from 14% to 20%. Upper-income households captured a dramatically increasing share of total US income: from 29% in 1970 to 48% in 2023. Middle-income households saw their share drop from 62% to 43% over the same period. The drivers include technological change, globalisation, the rising wage premium on education, declining union membership, and winner-take-most dynamics in technology and finance.

Income is what you earn in a given period (salary, wages, business income, investment returns). Wealth (net worth) is what you have accumulated over time (total assets minus total debts). The two are correlated but can diverge dramatically. A newly graduated doctor earning $250,000 per year may have a negative net worth due to $300,000 in student loans. A retired couple with no income but a paid-off home and savings of $1.2 million is low income but high wealth. In the US, wealth inequality is far more extreme than income inequality. The top 10% of households hold 67% of total wealth (Federal Reserve SCF 2022). This calculator measures income class. For a wealth-based assessment, see the net worth by age calculator.

This is one of the most consistent findings in income perception research. Gallup polls show that Americans earning $150,000 or more routinely self-identify as "middle class." Several factors explain this. First, reference group bias: people compare themselves to neighbours and colleagues rather than the national population. In a high-cost metro where peers earn similar amounts, $150,000 feels unremarkable. Second, lifestyle creep: as income rises, spending rises to match, leaving many high earners with minimal savings. Third, media distortion: "rich" in American media typically means private jets and mansions, not $150,000. Fourth, cost-of-living variation: $150,000 in San Francisco after rent, taxes, and childcare genuinely does not feel luxurious.

Significantly. The Pew Research framework uses national thresholds, but the lived experience of a given income varies enormously by location. A household income of $100,000 in Jackson, Mississippi provides substantially more purchasing power than the same $100,000 in San Francisco. Some states have median household incomes well above the national median ($80,610): Maryland ($98,461), New Jersey ($97,126), Massachusetts ($96,505). Others fall well below: Mississippi ($52,985), West Virginia ($55,217). A household classified as "middle income" nationally may feel lower income in an expensive metro and upper income in a low-cost state. The cost of living calculator provides a complementary view adjusted for local prices.