Washington's housing affordability crisis isn't a mystery — it's a measurement problem.
Most people feel it but can't prove it. This dashboard exists to prove it.
Every number here is sourced directly from the Census Bureau, HUD, OSPI, and FRED — the same
data your county uses to write its budgets and justify its land use decisions. We built
this because the people making housing policy have always had access to this data. Now you do too.
The true cost of living in every Washington county
Affordability is more than rent. See how much of a typical household's income goes to
housing, transportation, taxes, and energy in your county — and how little is
left for everything else. Pick your county below to explore the latest Census ACS housing data,
NWMLS home sale prices, HUD Fair Market Rent and Income Limits, CNT transportation costs,
and OSPI school enrollment — refreshed live on every page load.
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Benton County housing affordability — questions answered
Why the numbers above tell a sharper story than the headlines suggest.
Median household income is a misleading affordability benchmark because it includes long-time homeowners whose housing costs are locked in at historical prices. A Kennewick homeowner who bought before 2000 carries roughly 1/5 of today's home cost; one who bought before 2018, roughly 1/2. They don't need today's wage to keep their house — but their incomes are still in the median, pulling it upward. That makes the median look closer to current home prices than it actually is for anyone trying to enter the market now. Renters compete in today's market, not the locked-in one, so the median understates the gap they actually face.
A renter is cost burdened when rent exceeds 30% of gross income (HUD's definition), and severely cost burdened above 50%. The threshold matters because households paying over 30% of income on housing have measurably less left for food, transportation, healthcare, and savings. Look at the “Renters Paying ≥30%” and “Renters Paying ≥50%” tiles above for Benton County's current share — and compare it to other Washington counties in the statewide ranking table further down.
Most “affordable housing” production in Washington is subsidized — built with HUD funds, low-income housing tax credits, and local levies. Subsidy alone cannot close a 10× supply gap. The remaining majority of housing demand requires market-rate supply to expand — which is constrained primarily by land-use rules, zoning, and permitting timelines, not by capital availability.
Many Washington cities have home-price-to-income multiples far above the national average. When local employer growth doesn't keep up with home-price growth — often because regional in-migration is pricing the existing labor market — the gap widens. Compare your county's median income against home value and rent in the tiles above to see the local picture.
Washington has one of the most regressive state tax systems in the US (ITEP Who Pays?, 7th Edition). Renters pay sales tax on consumer purchases plus property tax embedded in their rent. Homeowners can deduct mortgage interest and property tax federally, and benefit from Washington's 1% annual cap on assessed-value growth (RCW 84.55, voter-approved as Initiative 747 in 2001). Renters get none of those tax advantages even though they ultimately pay the property tax on their unit through rent.
Every number on this page is sourced from public datasets: median income from Census ACS 5-year table B19013; median gross rent from B25064; renter cost burden from B25070; home values from B25077 plus county assessor records where available; school enrollment from OSPI Report Card via data.wa.gov; per-pupil expenditure from OSPI via data.wa.gov; Fair Market Rent and HUD Income Limits from the HUD User API; transportation-cost data from CNT's Housing + Transportation Index; energy burden from DOE LEAD; tax incidence from ITEP. Full methodology is in the Sources section above.
