State data
Washington Mortgage Calculator
Where is the home?
Enter a ZIP code to use that area's property tax rate and loan limit.
Try an example
Illustrative scenarios to see how price and down payment change the payment. Tap one to load it.
Estimated monthly payment
$0/month
& interest
- Principal & interest$0
- Property tax$0
- Home insurance$0
- HOA dues$0
- Mortgage insurance (PMI)$0
- Total interest over the loan
- $0
- Paid off
Compare loan terms
| Term | Monthly | Total interest |
|---|
Same price, down payment and rate. Real rates are usually lower for shorter terms.
Loan balance over time
| Year | Principal | Interest | Balance |
|---|
Monthly payment
$0 /mo
Typical monthly cost of the median home in Washington
Principal and interest
$3,090
$451,680 loan at 7.28%, 30 years
Property tax
$391
0.83% of $564,600 a year
Together
$3,481
before insurance, HOA and PMI
That is about 43% of the median household income in Washington ($98,141 a year), before insurance and other costs.
Counties in Washington
Property tax rates and home values differ by county. Payment is principal, interest and property tax on the median home.
| County | Median home | Tax rate | Payment |
|---|---|---|---|
| King County | $859,900 | 0.82% | $5,294 |
| Pierce County | $526,600 | 0.90% | $3,277 |
| Snohomish County | $696,000 | 0.78% | $4,262 |
| Spokane County | $410,700 | 0.85% | $2,539 |
| Clark County | $522,900 | 0.81% | $3,215 |
| Thurston County | $480,300 | 0.88% | $2,981 |
| Kitsap County | $555,100 | 0.76% | $3,390 |
| Yakima County | $310,100 | 0.86% | $1,920 |
| Whatcom County | $585,800 | 0.71% | $3,553 |
| Benton County | $407,800 | 0.79% | $2,501 |
| Skagit County | $545,100 | 0.79% | $3,343 |
| Cowlitz County | $397,500 | 0.84% | $2,454 |
High-cost counties with higher loan limits
Most Washington counties use the $832,750 one-unit conforming limit. These counties have a higher limit:
- King County$1,063,750
- Pierce County$1,063,750
- Snohomish County$1,063,750
Frequently asked questions
What is the property tax rate in Washington?
Using Census Bureau medians, homeowners with a mortgage in Washington pay about $4,665 a year in property tax on a median home value of $564,600, an effective rate of 0.83%. That ranks 29 of 51 (the states and DC, highest first) and is below the U.S. median of 1.05%. Rates vary by county and city, and your bill depends on the assessed value and any exemptions.
How much is the monthly payment on a median-priced home in Washington?
On a $564,600 home with 20% down and a 30-year loan at 7.28% (the Freddie Mac weekly average), principal and interest is about $3,090 a month and property tax about $391, so roughly $3,481 before homeowners insurance, HOA dues and mortgage insurance.
What is the conforming loan limit in Washington?
Most counties in Washington have a one-unit conforming loan limit of $832,750, set by the Federal Housing Finance Agency. Higher limits apply in high-cost counties such as King County ($1,063,750), Pierce County ($1,063,750), Snohomish County ($1,063,750). Loans above the limit are jumbo loans, which can have different rates and down payment rules.
Where do these numbers come from?
Home values, property taxes and incomes are U.S. Census Bureau American Community Survey 5-year medians. Loan limits come from the Federal Housing Finance Agency and rates from Freddie Mac. The methodology page lists each source and when it was retrieved.
Data and method. Home values, property taxes and incomes: U.S. Census Bureau, ACS 2024 5-year (2020-2024) (medians, with sampling error; property tax is for owners with a mortgage). Loan limits: FHFA. Rates: Freddie Mac weekly average as of October 1, 2026. Retrieved October 1, 2026. Payment figures assume 20% down, a 30-year fixed loan, and exclude insurance, HOA dues and mortgage insurance. Estimates only; see the methodology.