Mercer Island (ZIP 98040) sits within Bellevue, Washington with a median home price of $2,200,000 — significantly above the Bellevue city-wide median of $1,100,000. At 80% LTV, the typical loan amount of $1,760,000 exceeds the 2026 conforming loan limit of $766,550, placing most purchases in jumbo territory. Jumbo loans typically require stronger credit scores, larger reserves, and may carry slightly different rate pricing.
Property taxes in ZIP 98040 run 0.89% annually, adding $1,632 per month on the median home. Median household income in this neighborhood is approximately $190,000, placing the price-to-income ratio at 11.6x. Washington has no state income tax, giving buyers here more purchasing power relative to equivalent salaries in income-tax states.