Median Home Value vs. Median Rent: Why the Gap Tells You More Than Either Number

Home prices and rents are usually discussed in isolation. That is a mistake. The relationship between them — the price-to-rent ratio — is one of the oldest and most reliable signals real estate analysts use to flag overvalued or undervalued markets. The U.S. Census Bureau publishes both inputs, for every ZIP code in America, free of charge.

What the two Census tables actually measure

Median home value (table B25077) is the self-reported value of owner-occupied housing units. It reflects what owners think their home would sell for today, not what it last sold for. In hot markets owners tend to under-report; in declining markets they over-report. Both biases are small at scale.

Median gross rent (B25064) is contract rent plus the estimated cost of utilities paid by the renter. That last part matters: in regions where utilities are bundled into rent (much of the Northeast) the headline rent is closer to the all-in cost; in regions where they are not (much of the Sun Belt), gross rent is the apples-to-apples figure.

How to compute price-to-rent from public data

Take the median home value and divide it by twelve times the median gross rent. The result is the number of years of rent that equal the purchase price.

A ratio under 15 historically signals that buying is cheaper than renting in the long run. A ratio between 15 and 20 is balanced. Above 20 means rents have not kept up with prices — a yellow flag. Above 25 is the territory of San Francisco, Manhattan, and Honolulu, where buying is a financial commitment that only makes sense with a long horizon or strong appreciation expectations.

• Under 15: buying favored
• 15–20: roughly balanced
• 20–25: rents have not kept up — yellow flag
• Above 25: stretched market, long horizon required

Where the U.S. sits today

National median home value sits near $303,400 (ACS5 2019–2023) against a national median gross rent near $1,348/month — a price-to-rent ratio of roughly 18.8. Healthy, but at the upper edge of balanced.

The variance below the national number is enormous. Rust Belt metros have ratios in the single digits. Coastal California ZIPs routinely exceed 35. City Zip Compare surfaces both numbers on every place page so you can compute the ratio for anywhere you're considering.