The median Washington household earns about $99,389 a year, and the typical home is worth about $588,000. Run through a lender's 28/36 rules at 6.25% with $59,000 down, that income supports a home of $359,208, $228,792 less than the typical Washington home. The tool below starts from those Washington figures; replace them with your own.
Washington affordability at a glance
| Median household income | $99,389 |
|---|---|
| Typical home value | $588,000 |
| Price-to-income ratioAbove the US level of about 4.5 | 5.9 |
| Effective property tax rate$66 a month per $100,000 of price | 0.79% |
| Typical homeowners insuranceCounts against the same payment budget | $1,200 |
| Highest price on the median incomeAt 6.25%, $59,000 down | $359,208 |
Home values: Zillow, September 2026. Income, rent, and property tax: U.S. Census Bureau ACS, 2024. Insurance is an estimate. Sources · How every state compares
What a median Washington income buys
| Gross household income | $99,000 |
|---|---|
| Housing limit (28%) | $2,310 |
| All-debt limit (36% less $400 debts) | $2,570 |
| Monthly payment budget | $2,310 |
| Down payment | $59,000 |
| Highest priceHeadline result | $359,208 |
| Loan amount | $300,208 |
| Monthly payment at that price | $2,310 |
| Income needed for the typical homePayment of $3,965 on $588,000 | $169,914 |
What shapes affordability in Washington
Property taxes shrink the budget
Washington's effective rate of 0.79% costs $66 a month for every $100,000 of price, money that comes out of the same payment budget as the loan. Washington has no state income tax; the real estate excise tax applies to every sale and is a significant transaction cost when a flipper exits.
Insurance in Washington
A typical policy runs about $1,200 a year, or $100 a month of the budget. Wildfire and earthquake exposure shape Western insurance: standard policies exclude earthquake damage, and homes in high-fire zones increasingly face non-renewals or FAIR Plan backstop coverage.
Help with the down payment
Every state's housing finance agency, Washington's included, runs first-time buyer programs: below-market loans, down payment assistance, and mortgage credit certificates, usually with income and price limits. Assistance counts as down payment here, and a larger down payment raises the price you can afford in two ways: you borrow less, and at 20% down the PMI disappears.
How to find what you can afford in Washington
- Replace the median income with your household's gross income, the figure on your pay stubs and tax returns.
- Enter your monthly debt minimums from your credit report: car, student, card, and personal loans.
- Enter the cash you will put down, keeping closing costs and reserves aside.
- Check the property tax rate for the county you're shopping in; Washington's statewide 0.79% is only an average.
- Try 31% and 43% limits to see what an FHA loan would allow, then compare the two programs with the FHA vs. conventional calculator.
Methodology
The budget is the lower of the housing limit (income ÷ 12 × the front-end ratio) and the all-debt limit (income ÷ 12 × the back-end ratio, less debts). The highest price solves P = (Budget − insurance − dues + D × (k + m)) ÷ (k + m + t), where k is the payment per dollar borrowed, m the monthly PMI rate (zero at 20% down), and t the monthly property tax rate.
Washington income, price, and tax figures are sourced statewide values (listed under Sources); insurance is an estimate. Lenders also weigh credit, reserves, and employment, so treat the result as a ceiling to discuss with a loan officer, not a pre-approval.
Sources
- Typical home value: Zillow Home Value Index (all homes, mid tier, seasonally adjusted), September 2026.
- Median household income: U.S. Census Bureau, American Community Survey 1-year estimates, table B19013, 2024.
- Median gross rent: U.S. Census Bureau, American Community Survey 1-year estimates, table B25064, 2024.
- Effective property tax rate: Median real estate taxes paid (B25103) ÷ median home value (B25077), Census ACS 1-year, the Tax Foundation's method, 2024.
- Homeowners insurance: Keystone estimate of a typical annual premium. Replace it with a quote for the address, 2026.
Read the full methodology, worked example, and caveats in the national Home Affordability Calculator guide.
Washington FAQ
- How much house can I afford in Washington on the median income?
- About $359,208, on a household income of $99,000 with $59,000 down, $400 of other monthly debts, and a 6.25% rate, using the conventional 28/36 rules. The monthly payment at that price is $2,310, including Washington property tax and insurance.
- What salary do you need to buy a house in Washington?
- For the typical $588,000 home with $59,000 down, about $169,914 a year. That keeps the $3,965 payment within 28% of gross income and housing plus $400 of other debts within 36%.
- How do Washington property taxes affect what I can afford?
- At 0.79%, every $100,000 of price adds $66 a month in tax, which lenders count in the housing payment. That is near the national middle.
- Is Washington affordable compared with the rest of the US?
- The typical Washington home costs 5.9 times the median household income, against roughly 4.5 nationally. By that measure Washington is less affordable than the US as a whole. Taxes, insurance, and rates change the monthly picture, which the calculator captures.
Other state editions
Every state gets its own edition of the Home Affordability Calculator, preloaded with that market's typical values, tax rates, and insurance costs: