King William County Property Tax Rate
Virginia
King William County, Virginia has an effective property tax rate of 0.55%, which is 40% lower than the national average of 0.92%. On a home valued at $315,700, homeowners pay approximately $1,729 per year in property taxes. King William County ranks #90 out of 133 counties in Virginia for property tax rates.
$1,729
Per year
$315,700
2024 estimate
2.01%
Median income: $86,056
#90
of 133 counties in VA
Tax Breakdown
With Mortgage
$1,655
median annual tax
Without Mortgage
$1,939
median annual tax
Homeowners with a mortgage in King William County pay on average -$284 more per year than those without. This difference often reflects how property tax escrow accounts in mortgaged homes capture the full tax obligation.
How King William County Compares
Top Counties in Virginia
Virginia Property Tax Exemptions
Available to King William County homeowners
Real Estate Tax Relief (Elderly/Disabled)
Varies by locality; may exempt or defer a portion or all of property taxes
Homeowners age 65+ or permanently disabled; income and net worth limits set by locality (typically income under $50,000-$72,000)
Disabled Veteran
100% exemption from property taxes on primary residence
Veterans with 100% permanent and total service-connected disability; surviving spouse may retain
Veteran Exemption (Partial Disability)
Varies by locality
Veterans with service-connected disability; locality must have adopted the exemption
Property Tax Calculator
Estimate your annual property tax in King William County
Estimated Annual Property Tax
$1,650
$138/month · Rate: 0.55%
Quick Facts
Think your property tax is too high?
Homeowners save an average of $1,148/year by appealing their assessment.
Learn How to Appeal →Frequently Asked Questions
Data Source: U.S. Census Bureau, 2024 American Community Survey 5-Year Estimates. Effective tax rates are calculated by dividing median real estate taxes paid by median home value. Actual property tax rates may vary based on local taxing jurisdictions, exemptions, and assessment practices. This information is for general reference only and should not be used as a substitute for professional tax advice.