Income statistics get thrown around a lot in salary negotiations, relocation decisions, and news headlines, but "average income" and "median income" are not the same thing — and mixing them up leads to bad conclusions. Median household income sidesteps the biggest flaw of averages: sensitivity to outliers.
Median vs. Average: The Key Difference
Imagine a neighborhood of nine households earning $40,000, $45,000, $48,000, $50,000, $52,000, $55,000, $58,000, $62,000, and one outlier household earning $2,000,000 (say, a tech founder).
The average is dragged up to nearly $268,000 by one household — wildly unrepresentative. The median, $52,000, is what most households in that neighborhood actually earn. This is exactly why the Census Bureau and most economists default to median, not average, when describing typical income.
Worked Example: Comparing Two Cities
| City | Median household income | Median home price |
|---|---|---|
| Columbus, OH | $62,000 | $255,000 |
| Austin, TX | $86,000 | $480,000 |
| San Francisco, CA | $126,000 | $1,350,000 |
Dividing median home price by median household income gives a rough affordability ratio: Columbus is about 4.1×, Austin is about 5.6×, and San Francisco is about 10.7×. Even though San Francisco's median income is more than double Columbus's, housing there is disproportionately less affordable relative to local pay.
What Counts as "Household" Income
- All earners in the unit: Wages, salaries, self-employment income, and other regular income from every person living at the address are combined.
- Pre-tax basis: Figures are almost always reported before taxes and deductions.
- Single-person households count too: A household can be one person living alone, so median household income mixes single earners with dual-income families.
Figures above are illustrative estimates only, not financial advice. Actual median income figures vary by source, year, and geography.