The Affordability Cliff: Where a Home Costs 17 Years of Income — or 1

The most consequential number in American housing is not a price — it is a ratio. Divide a city's median home value by its median household income and you get the number of years of gross income a typical local home costs a typical local family. Nationally that figure is 3.9x. We computed it for every US city with at least 20,000 residents, and the spread is staggering: from 16.9x in Monsey, NY down to 1.3x in Flint, MI — roughly a 13-fold difference in what a home demands of a local paycheck, inside a single country.

In 139 cities the ratio is 8x or worse — a level at which a conventional mortgage is arithmetically impossible for the median household, since lenders traditionally cap lending near 3–4x income. At the other extreme, 24 cities post ratios of 2x or below, where the barrier to ownership is not price but everything else: jobs, credit, and confidence in the local market.

The 100 Least Affordable US Cities

Limited to places with at least 20,000 residents.

The ACS top-codes median household income at $250,001 and median home value at $2,000,001; a value at that cap means "at least this much."

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates.

Who Lives at the Top of the Cliff

The expensive end of the list is not simply "rich cities." It mixes three groups: famous coastal markets where decades of job growth outran home construction; resort and second-home towns where buyers' money is earned somewhere else entirely, detaching prices from local incomes; and a handful of communities with unusually large families and low measured cash income sitting inside expensive metro housing markets. What they share is that the local median earner cannot buy the local median home — these are markets sustained by outside wealth, inherited property, or rental housing.

The cheap end tells the inverse story. Ratios below 2x cluster in Rust Belt cities like Flint and Saginaw, where housing supply built for a larger, richer industrial-era population still stands, but demand has left. A 1.3x ratio does not mean easy prosperity — it often coexists with high poverty — but it does mean ownership is attainable on wages that would not cover a year's rent at the top of this table.

Why the Ratio Beats the Price

Raw home prices flatter cheap-but-poor markets and exaggerate rich-but-expensive ones; the ratio corrects for what people actually earn where they actually live. It also predicts behavior: cities high on this list dominate our renter-majority cities analysis, because when buying is impossible, renting stops being a choice. For the state-level version of this measure, see the most affordable states; for prices alone, the most expensive cities.

How We Did This Analysis

For every US place with at least 20,000 residents reporting both figures, we divided median owner-occupied home value by median household income (both ACS 5-Year Estimates). The ratio is a stock (home value) over a flow (annual income), so read it as "years of gross income per home." Cities at the ACS home-value cap of $2,000,001 have true ratios higher than shown.

All figures come from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. Because estimates pool five years of survey responses, small differences between closely ranked entries may fall within the survey's margin of error. Learn more on our methodology page or at data.census.gov.