Home and mortgage
Washington County, MD Property Tax Calculator
Washington County homeowners pay a median $2,481 a year in property tax, 0.84% of a median $296,100 home: below Maryland's 0.97% and the national 0.94%.
- Shows its working
- Sources named below
- Runs in your browser; nothing is stored
Property tax in Washington County by home value, at 0.84%
| Home value | A year | A month |
|---|---|---|
| $150,000 | $1,257 | $105 |
| $220,000 | $1,844 | $154 |
| $300,000 | $2,514 | $210 |
| $440,000 | $3,687 | $307 |
| $590,000 | $4,944 | $412 |
Washington County against Maryland and the US
| Effective rate | Median tax | Median home value | Median household income | |
|---|---|---|---|---|
| Washington County | 0.84% | $2,481 | $296,100 | $77,747 |
| Maryland | 0.97% | $4,093 | $419,900 | $103,678 |
| United States | 0.94% | $3,119 | $332,700 | $80,734 |
How this calculator works
Median real estate taxes paid ÷ median home value in Washington County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.
Questions people ask
What is the property tax rate in Washington County?
The effective rate is 0.84%: a median $2,481 a year on a median $296,100 home. That's the 16th highest of the 18 Maryland counties we cover.
How much is property tax on a $400,000 house in Washington County?
About $3,352 a year, $279 a month, at the county's effective rate, before any exemption.
How does Washington County compare with the rest of Maryland?
Its rate is below the state's 0.97%. Across Maryland, covered counties range from 0.73% to 1.46%.
How do I lower my Washington County property tax?
Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.
Other Maryland counties
Related calculators
Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.