Mortgage Rates in Mill Creek, Washington — March 2026
Updated March 2026 | Based on Mill Creek market data and regional lending conditions
Mill Creek is a growing city in Washington with a population of 20,171. The current 30-year fixed mortgage rate in Mill Creek is 6.62%, which is 0.03% below the national average. With a median home price of $450,000 and a 20% down payment of $90,000, homebuyers can expect a monthly principal and interest payment of approximately $2,304.
Current Mortgage Rates in Mill Creek, WA
Below are the current average mortgage rates available in the Mill Creek area as of March 2026. Rates vary by lender, credit score, and loan-to-value ratio. Use our free calculator above to see your personalized estimate.
| Loan Type | Rate | National Avg | Difference |
|---|---|---|---|
| 30-Year Fixed | 6.62% | 6.65% | -0.03% |
| 15-Year Fixed | 5.89% | 5.89% | 0% |
| 5/1 ARM | 6.17% | 6.15% | +0.02% |
| FHA | 6.44% | 6.25% | +0.19% |
| VA | 6.19% | 6.05% | +0.14% |
| Jumbo | 6.87% | 6.85% | +0.02% |
Mill Creek Housing Market Overview
The Mill Creek housing market reflects moderate demand with prices near the national average. The median household income in Mill Creek is $74,100, and the cost of living index is 115.8 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $112,714 to comfortably afford the median-priced home in Mill Creek, which exceeds the current median household income.
Monthly Payment Breakdown for Mill Creek
Based on the median home price of $450,000 with 20% down ($90,000), here is what you can expect to pay monthly in Mill Creek:
15-Year vs. 30-Year Mortgage in Mill Creek
Choosing a 15-year mortgage in Mill Creek at 5.89% instead of a 30-year at 6.62% would save you $286,380 in total interest over the life of the loan. However, your monthly payment would be $3,017 instead of $2,304 — an increase of $713 per month.
Calculate Your Mill Creek Mortgage Payment
Use our free calculator to get a personalized estimate based on your loan amount, interest rate, and term.
Open Free CalculatorFrequently Asked Questions About Mortgages in Mill Creek
What are the current mortgage rates in Mill Creek, WA?
As of March 2026, the average 30-year fixed mortgage rate in Mill Creek, Washington is 6.62%, while the 15-year fixed rate is 5.89%. FHA loans average 6.44% and VA loans 6.19%. These rates are 0.03% below the national average of 6.65%.
How much is a monthly mortgage payment in Mill Creek?
Based on the median home price of $450,000 with 20% down, the estimated monthly mortgage payment in Mill Creek is $2,304 for principal and interest. Including property taxes of $326/month, the total monthly housing cost is approximately $2,630.
What income do I need to buy a home in Mill Creek?
Using the 28% rule, you would need an annual income of approximately $112,714 to afford the median-priced home in Mill Creek at $450,000. The median household income in Mill Creek is $74,100. This means most households would need to either earn above the median or consider homes below $450,000.
Is Mill Creek a good place to buy a home in 2026?
Mill Creek has a moderate cost of living with a cost of living index of 115.8 (national average = 100). The property tax rate in Washington is 0.87%, which is near the national average. Mill Creek has a population of 20,171 and offers a balanced lifestyle.
Mortgage Rates in Other Washington Cities
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Last updated: March 2026. Rates are approximate averages based on regional lending data for the Mill Creek, Washington area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.