Knox County Property Tax Rate
Maine
Knox County, Maine has an effective property tax rate of 1.17%, which is 27% higher than the national average of 0.92%. On a home valued at $324,900, homeowners pay approximately $3,786 per year in property taxes. Knox County ranks #1 out of 16 counties in Maine for property tax rates.
$3,786
Per year
$324,900
2024 estimate
5.11%
Median income: $74,096
#1
of 16 counties in ME
Tax Breakdown
With Mortgage
$3,712
median annual tax
Without Mortgage
$3,897
median annual tax
Homeowners with a mortgage in Knox County pay on average -$185 more per year than those without. This difference often reflects how property tax escrow accounts in mortgaged homes capture the full tax obligation.
How Knox County Compares
Top Counties in Maine
Maine Property Tax Exemptions
Available to Knox County homeowners
General Homestead
$25,000 reduction in assessed value
Primary residence owners who have lived in Maine for 12+ months
Disabled Veteran
$6,000 reduction in assessed value; paraplegic veterans receive up to $50,000
Veterans with service-connected disability of 62% or more
Property Tax Fairness Credit
Up to $1,000 for non-seniors; up to $1,500 for age 65+
Maine residents; income limits apply
Property Tax Calculator
Estimate your annual property tax in Knox County
Estimated Annual Property Tax
$3,510
$293/month · Rate: 1.17%
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.