Mill Creek, Snohomish County, Washington Property Taxes
Median Mill Creek, WA effective property tax rate: 0.85%, significantly lower than the national median of 1.02%, but lower than the Washington state median of 0.88%.
Median Mill Creek, WA home value: $971,300
Median annual Mill Creek, WA tax bill: $8,120, $5,720 higher than the national median property tax bill of $2,400.
How are property taxes in Snohomish calculated?
Property taxes in Mill Creek, WA are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Mill Creek’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mill Creek, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Mill Creek, Snohomish County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.85%
Estimate Property Tax Bill
$8,256
$7,661
$1,102
Average Tax Savings
Property Tax Rates Across Mill Creek, Snohomish County, Washington
Local government entities set tax rates, which can vary widely within a state. Each year, counties estimate their required budget to provide services, dividing this by the total value of all taxable property within their jurisdiction. This calculation results in the property tax rate. While votes and laws are involved in setting tax rates and budgets, this is the annual process in a nutshell.
In Mill Creek, located in Snohomish County, the effective property tax rate stands at 0.85%. This rate is consistent across the county, making it both the highest and lowest median tax rate in the area. When compared to the national median property tax rate of 1.02%, Mill Creek offers a more favorable rate, which can be appealing to property owners. This lower rate can translate into significant savings on property tax bills, especially when compared to the national median tax bill of $2,400. For homeowners in Mill Creek, this means a potentially lower financial burden, making it an attractive location for those looking to optimize their property tax expenses.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Mill Creek Tax Rate
0.85%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Snohomish County Tax Rate
0.79%
Median Effective Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Mill Creek, Snohomish County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98012 | 0.84% | 0.84% | 0.85% | 0.85% | 0.87% |
Source: Ownwell
$1,102
Average Mill Creek Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Mill Creek, Snohomish County, Washington
When examining property taxes in Mill Creek, WA, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Snohomish County appraisal district estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
In Snohomish County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Mill Creek. For example, the median home price in Mill Creek is $971,300, with tax bills ranging significantly across the county. The 98012 zip code has the highest median home price at $971,300.
Property Tax Assessment Values Across Mill Creek, Snohomish County, Washington
Source: Ownwell

$304,950
$1,172,625
$2,040,300
Median Mill Creek Market Value
$971,300
Median Snohomish County Market Value
$668,100
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Mill Creek, Snohomish County, Washington
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98012 | $472,800 | $793,400 | $971,300 | $1,156,500 | $1,277,340 |
Source: Ownwell
$1,102
Average Mill Creek Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Mill Creek, Snohomish County, Washington
In Mill Creek, located in Snohomish County, WA, property tax bills are calculated based on the assessed value of a home. The local tax rate is applied to this assessed value to determine the annual tax bill. Factors such as the home's location, size, and market conditions can influence the assessed value. In Mill Creek, the median property tax bill is significantly higher than the national median, with homeowners paying an average of $8,120 annually. This disparity highlights the impact of local property values and tax rates on homeowners' finances.
Homeowners in Mill Creek may find their tax bills burdensome, especially when compared to the national median property tax bill of $2,400. However, Ownwell can help alleviate this financial pressure. By providing expert property tax appeal and exemption services, Ownwell assists homeowners in potentially reducing their tax bills. Our team of professionals reviews property assessments, identifies discrepancies, and files appeals on behalf of homeowners, ensuring they only pay their fair share in property taxes.
Property Tax Bills Across Mill Creek, Snohomish County, Washington
Source: Ownwell

$1,784
$7,575
$13,365
Median Mill Creek Tax Bill
$8,120
Median Snohomish County Tax Bill
$5,180
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Mill Creek, Snohomish County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98012 | $3,935 | $6,418 | $8,120 | $9,670 | $10,699 |
Source: Ownwell
$1,102
Average Mill Creek Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Appeal Deadline | July 30 |
Tax Bill | |
Issued | February 10 |
Due Date #1 | April 30 |
Due Date #2 | October 31 |
Links | |
---|---|
Snohomish Tax Assessor | |
Phone | (425) 388-3433 |
Website | www.snoco.org |
Contact.Assessor@snoco.org |
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