Median home value, explained

What it measures

Median home value is the dollar value that exactly half of owner-occupied homes in a place are worth more than, and half are worth less than, as reported by the homeowners themselves. The Census asks owner-occupants to estimate what their home would sell for if it were on the market today; the published median is the middle response among all such estimates. It is a homeowner-self-reported figure, not a transaction-based or assessor-based valuation.

The Census publishes median home value for the United States, every state, county, metro, city, ZIP code, and most census tracts through ACS Table B25077. The figure covers single-family detached homes, condos, townhouses, and mobile homes that are owner-occupied; it excludes rentals, vacant units, and seasonally-occupied homes.

Why it matters

Median home value is the foundation for a long list of derived statistics: home-value-to-income ratios (affordability), property-tax revenue projections (since most tax rates apply to assessed value), and net-worth estimates at the metro level. For homeowners, the median is a useful comparator for whether your own home is appreciating faster or slower than the surrounding market. For renters considering a purchase, the median home value is the most-cited single benchmark for entry-level affordability, though the actual entry-level price (first-quartile or below) is usually 20-40% lower than the median.

How the Census measures it

ACS Table B25077. The Census asks each owner-occupant a single question: "About how much do you think this house and lot would sell for if it were for sale?" Responses are recorded in dollar ranges; the published median uses linear interpolation to find the value where exactly half the distribution is above and half below. Because the figure is self-reported, it lags actual market changes by anywhere from 6 to 18 months, homeowners are slow to revise their estimates downward in a downturn and slow to adjust them upward in a boom. The figure is also top-coded at around $2 million for most places, so wealthy enclaves where many homes exceed that figure show medians at the cap.

How to read the numbers

The US median home value is about $340,000. State medians range from roughly $150,000 (West Virginia, Mississippi) to nearly $800,000 (Hawaii, California). Metro medians vary far more widely, sub-$200,000 in industrial Ohio and Indiana metros, above $1.2 million in San Francisco-Oakland and San Jose. A typical guideline is that the median home value should be roughly 3-4× the median household income for the local market to be considered affordable; ratios above 6× indicate severe affordability stress and ratios above 9× (San Jose, Honolulu, Los Angeles) require either inherited wealth or two very high incomes to enter the market at the median.

Caveats and limitations

Self-reported values diverge from transaction prices, especially in fast-moving markets. Most Zillow / Redfin "median home value" figures are based on automated valuation models calibrated to recent sales, which respond to market shifts in weeks rather than the ACS's months. For up-to-the-moment market intelligence, use a private AVM source; for long-run trend analysis and consistent national comparability, use the ACS. The ACS also reports value for owner-occupied homes only, in markets where investors have bought a large fraction of single-family stock and converted to rentals, the median value of the remaining owner-occupied stock can drift away from the broader market.