Des Moines, WA Housing Affordability Index
Des Moines, Washington has an MBR Housing Affordability Index score of 75.3 (Moderately Less Affordable) as of October 30, 2026, ranking 319th most affordable of 347 scored Washington cities, compared with 82.2 statewide and 97.4 nationally. On a median-priced $597,000 home with 20% down, the Washington average 30-year fixed rate of 7.32% means a monthly principal and interest payment of about $3,280, or 43% of the city’s $92,483 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Des Moines is updated every night from live Washington mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.
Des Moines is 7.0 points below the Washington score. Scores as of October 30, 2026. See the Washington index
View Des Moines Mortgage RatesSee What You Can Afford in Des Moines, Washington
Use this Des Moines, Washington home affordability calculator to see how much house you can afford at today’s Washington average 30-year mortgage rate of 7.32%. A household earning the Des Moines median income of $92,483, with no other debts and $119,000 down, can afford a home of about $368,411, compared with a median home value of $597,000. Buying the median priced home with 20% down takes a household income of about $171,500 once property tax and insurance are counted.
| Loan amount | $249,411 |
| Principal & interest | $1,713/mo |
| Property tax | $292/mo |
| Home insurance | $154/mo |
| PMI | $0/mo |
| Total monthly payment | $2,158/mo |
How much house can you afford in Des Moines?
Most lenders use two limits. Your housing payment, including principal, interest, property tax, homeowners insurance and any PMI, should stay under about 28% of your gross monthly income, and all of your monthly debt payments together should stay under about 36%. The calculator takes whichever limit is lower, then works backward from that payment to the most expensive home it covers at the current rate.
In Des Moines, property taxes run about 0.95% of a home’s value each year, based on the Census median tax bill, which counts against the same monthly budget as the mortgage. Each quarter point move in mortgage rates changes the price you can afford by roughly $5,166 for a median income household. A larger down payment, paying down other debts, or a lower rate from a local lender all raise your budget.
What It Takes to Buy in Des Moines
Source: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Des Moines, Washington. The rate is the Washington average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.
How Des Moines Ranks in Washington
Cite the Des Moines Score
Explore Further
Scores update each morning, computed from rate data captured the previous night. Score of 100 = national average at a 6.5% reference rate.
